how to record a podcast with two usb mics


Welcome to our comprehensive guide on how to record a podcast with two USB microphones. Podcasting has become increasingly popular, allowing individuals and businesses to share their voices and stories with a global audience. When it comes to podcast recording, using multiple USB microphones can significantly enhance the audio quality and overall experience for both hosts and listeners.

In this blog post, we will delve into the world of podcasting and explore the benefits of using two USB microphones for recording. We will provide detailed insights and step-by-step instructions to help you set up and optimize your microphone configuration. Whether you are hosting solo interviews, co-hosted podcasts, or remote interviews, we’ve got you covered.

But first, let’s briefly understand what podcasting is and why using two USB microphones can make a substantial difference in your podcasting journey.

What is Podcasting?

Podcasting is a form of digital media where audio content is created and distributed over the internet. It allows individuals and organizations to produce episodic series on various topics, ranging from entertainment to education, news, and beyond. Podcasts offer a unique platform for sharing information, engaging with an audience, and building a loyal following.

Unlike traditional radio shows, podcasts can be accessed on-demand, enabling listeners to choose when and where they want to tune in. This flexibility has contributed to the exponential growth of podcasting as a medium, with millions of podcasts available across different platforms.

Why Use Two USB Microphones for Recording a Podcast?

While you can certainly record a podcast using a single USB microphone, utilizing two USB microphones opens up a world of possibilities. By having separate microphones for each host or guest, you can achieve superior sound quality, better audio balance, and more professional results.

Using two USB microphones allows for cleaner audio capture, minimizing background noise and interference. Each microphone can be individually adjusted to optimize the audio levels for each speaker, resulting in clearer and more balanced conversations. Additionally, with two microphones, you can avoid the need for sharing a single microphone, which can lead to compromises in audio quality and uneven sound distribution.

Furthermore, using two USB microphones enables you to conduct interviews with remote guests, providing a seamless and immersive experience for both hosts and listeners. This setup allows for better audio quality and eliminates the need for complex recording equipment or software.

Now that we’ve covered the basics, let’s dive into the specifics of USB microphones for podcasting and explore how to set up and record with two USB microphones effectively.

Understanding USB Microphones

USB microphones have become a popular choice for podcasters due to their convenience, ease of use, and affordability. These microphones are designed to connect directly to your computer via a USB port, eliminating the need for additional audio interfaces or complex setups. But before we delve into the details of recording with two USB microphones, let’s first understand what USB microphones are and the factors to consider when choosing the right ones for your podcasting needs.

What is a USB Microphone?

A USB microphone is a type of microphone that incorporates a built-in analog-to-digital converter (ADC) and connects directly to a computer’s USB port. This direct connection allows the microphone to bypass the need for an external audio interface or sound card, making it incredibly convenient for podcasters and content creators.

USB microphones are available in various shapes, sizes, and price ranges, catering to different needs and budgets. They offer plug-and-play functionality, meaning you can simply connect the microphone to your computer, and it is ready to use without any additional drivers or software installations.

Different Types of USB Microphones

When it comes to USB microphones, there are several types to choose from, each with its own advantages and limitations. Let’s explore the most common types of USB microphones you might encounter:

  1. Condenser USB Microphones: Condenser microphones are widely used in podcasting due to their excellent sensitivity and ability to capture a wide frequency range. They are ideal for capturing vocals and studio-quality sound. Condenser USB microphones often come with additional features such as built-in headphone jacks and volume controls.

  2. Dynamic USB Microphones: Dynamic microphones are known for their durability and ability to handle high sound pressure levels. They are commonly used in live performances and broadcasting. Dynamic USB microphones are a great option if you plan to record in a less controlled environment or if you need a microphone that can handle loud voices or instruments.

  3. Lavalier (Clip-on) USB Microphones: Lavalier microphones, also known as lapel or clip-on microphones, are small and discreet, making them perfect for interviews or situations where mobility is essential. These microphones often come with long cables, allowing hosts and guests to move around freely while recording.

  4. Shotgun USB Microphones: Shotgun microphones have a highly directional pickup pattern, which makes them suitable for capturing sound from a specific source while rejecting background noise. They are commonly used in film production and outdoor recording scenarios. Shotgun USB microphones are a great choice if you need focused audio capture or plan to record in noisy environments.

Each type of USB microphone has its own advantages and is suited for different recording scenarios. It’s important to consider factors such as sound quality, intended usage, and budget when selecting the right USB microphone for your podcasting needs.

Factors to Consider When Choosing USB Microphones for Podcasting

When choosing USB microphones for podcasting, there are several important factors to consider to ensure you make the right decision. Let’s explore these factors in detail:

1. Sound Quality

Sound quality is paramount when it comes to podcasting. Look for USB microphones that offer excellent frequency response, low self-noise, and good sensitivity. Condenser microphones are generally known for their superior sound quality, making them a popular choice among podcasters.

2. Price Range

USB microphones are available at various price points, ranging from budget-friendly options to high-end professional-grade models. Consider your budget and choose a microphone that offers a good balance between price and performance. It’s worth investing in a quality microphone if you are serious about podcasting, as it can significantly impact the overall sound of your recordings.

3. Durability and Build Quality

Consider the durability and build quality of the USB microphone, especially if you plan to transport it or record in different locations. Look for microphones with sturdy construction and quality materials that can withstand regular use.

4. Additional Features

Some USB microphones come with additional features such as headphone jacks, volume controls, mute buttons, and gain adjustments. These features can enhance your recording experience and provide more control over your audio levels. Consider the features that are important to you and choose a microphone that meets your specific requirements.

By considering these factors, you can narrow down your options and choose USB microphones that best suit your podcasting needs. In the next section, we will recommend some popular USB microphones that are highly regarded in the podcasting community.

Setting up Two USB Microphones for Podcast Recording

Setting up two USB microphones for podcast recording requires careful consideration of the recording software, connection methods, and microphone settings. In this section, we will guide you through the process of choosing compatible recording software, connecting the USB microphones to your computer, and adjusting the microphone settings for optimal performance.

Choosing the Right Recording Software

Before connecting your USB microphones, it’s crucial to choose recording software that supports multiple USB microphones. Not all recording software is designed to handle multiple inputs simultaneously, so it’s important to research and select software that meets your requirements. Here are a few recording software options that are commonly used for podcasting:

  1. Audacity: Audacity is a popular free and open-source audio editing software that supports multiple USB microphones. It offers a user-friendly interface and a wide range of editing features, making it a great choice for beginners.

  2. Adobe Audition: Adobe Audition is a professional-grade audio editing software that provides advanced features and extensive customization options. It supports multiple USB microphones and offers robust tools for editing, mixing, and mastering your podcast recordings.

  3. GarageBand: GarageBand is a free recording software available exclusively for Mac users. It offers a simple and intuitive interface, making it ideal for beginners. GarageBand supports multiple USB microphones and provides essential editing and mixing tools.

  4. Reaper: Reaper is a versatile and affordable digital audio workstation (DAW) that supports multiple USB microphones. It offers a wide range of features and customization options, making it suitable for both beginners and professionals.

When selecting recording software, consider factors such as ease of use, compatibility with your operating system, and the specific features you require for your podcasting workflow.

Connecting USB Microphones to the Computer

Once you have chosen the recording software, it’s time to connect your USB microphones to your computer. Here are the steps to follow:

  1. USB Ports and Compatibility: Determine the number of available USB ports on your computer and ensure compatibility with your USB microphones. USB 2.0 and USB 3.0 ports are commonly found on computers and offer sufficient bandwidth for most USB microphones. If you have more USB microphones than available ports, you may need to use a USB hub.

  2. USB Hubs: A USB hub allows you to connect multiple USB devices to a single USB port on your computer. When using a USB hub, make sure it is powered and supports the USB version of your microphones. Connect the USB hub to your computer and plug in the USB microphones to the available ports on the hub.

  3. Driver Installation: Most USB microphones are plug-and-play, meaning they do not require additional drivers to function. However, some microphones may come with specific drivers or software for enhanced functionality. If necessary, follow the manufacturer’s instructions to install the required drivers or software.

  4. Check Device Recognition: After connecting the USB microphones, check if your computer recognizes them. Open the recording software and navigate to the audio settings or preferences section. Ensure that the USB microphones are listed as available input devices. If not, try reconnecting the microphones or restarting your computer.

Adjusting Microphone Settings

Once the USB microphones are properly connected, it’s important to adjust the microphone settings for optimal recording quality. Here are a few key settings to consider:

  1. Microphone Input Levels: Adjust the input levels of each USB microphone to ensure proper volume without distortion. Most recording software allows you to adjust the input levels individually for each microphone. Test different levels while speaking into each microphone to find the optimal balance.

  2. Sample Rate and Bit Depth: Sample rate and bit depth determine the quality and resolution of your audio recordings. Higher sample rates and bit depths offer better audio fidelity but also result in larger file sizes. Choose a sample rate and bit depth that align with your podcasting needs and the capabilities of your USB microphones.

  3. Microphone Positioning and Distance from the Host: Proper microphone positioning plays a crucial role in capturing clear and balanced audio. Position each USB microphone at an appropriate distance from the host or speaker to achieve optimal sound capture. Experiment with microphone placement to find the sweet spot that provides the best audio quality.

Taking the time to set up your USB microphones properly and adjust the microphone settings will significantly enhance the audio quality of your podcast recordings. In the next section, we will explore how to test your microphone setup and troubleshoot common issues that may arise.

Testing the Microphone Setup

After setting up your two USB microphones for podcast recording, it’s essential to test the setup to ensure everything is working correctly. Testing allows you to identify any issues, adjust audio levels, and make necessary adjustments before starting your podcast recording. In this section, we will guide you through the process of testing your microphone setup and provide troubleshooting tips for common issues that may arise.

Recording a Sample Audio

To test your microphone setup, follow these steps:

  1. Open your recording software: Launch your chosen recording software and create a new audio track for testing purposes.

  2. Select the correct input devices: In the recording software’s audio settings or preferences, ensure that the correct USB microphones are selected as the input devices for each track. Double-check that the settings match the USB ports to which your microphones are connected.

  3. Adjust input levels: Set the input levels for each microphone. Speak into each microphone and monitor the input levels on the recording software’s meters. Adjust the levels to ensure optimal volume without distortion. It’s important to balance the levels between the two microphones to achieve a consistent sound.

  4. Record a sample audio: Click the record button in the recording software and speak into each microphone. Record a short sample audio to evaluate the sound quality and check if both microphones are capturing audio properly.

Monitoring Audio Levels

While recording your sample audio, it’s crucial to monitor the audio levels to ensure they are within the desired range. Most recording software provides visual meters that display the input levels in real-time. Pay attention to these meters while speaking into each microphone. Here are a few tips for monitoring audio levels effectively:

  1. Avoid clipping: Clipping occurs when the audio levels exceed the maximum threshold, resulting in distorted and unpleasant sound. Keep an eye on the meters and ensure they don’t consistently reach the red or “clipping” zone.

  2. Maintain consistent levels: Aim for consistent audio levels between the two microphones. Adjust the input levels as needed to achieve a balanced sound. This helps ensure that both hosts or guests can be heard clearly and that one microphone doesn’t overpower the other.

  3. Test different speaking volumes: During the sample audio recording, try speaking at different volumes to see how the microphones capture sound. This will help you understand the sensitivity of each microphone and make adjustments accordingly.

Troubleshooting Common Issues

While testing your microphone setup, you may encounter some common issues that can affect the audio quality. Here are a few troubleshooting tips to address these issues:

  1. No audio: If you’re not hearing any sound from one or both microphones, check the connections and ensure that the correct input devices are selected in the recording software. If the issue persists, try reconnecting the microphones and restarting the recording software.

  2. Uneven audio levels: If you notice significant differences in audio levels between the two microphones, adjust the input levels for each microphone individually. Experiment with positioning and distance to achieve a more balanced sound.

  3. Background noise: Background noise can negatively impact the audio quality of your podcast. Ensure that the microphones are placed away from sources of noise, such as fans, air conditioning units, or noisy appliances. Consider using pop filters or foam windshields to minimize plosive sounds and reduce unwanted noise.

  4. Audio interference: If you experience audio interference, such as buzzing or static, try moving the USB microphones away from other electronic devices or sources of electromagnetic interference. If the issue persists, try using shielded USB cables or connecting the microphones to different USB ports on your computer.

By testing your microphone setup, monitoring audio levels, and troubleshooting common issues, you can ensure that your podcast recordings are of high quality and free from technical problems. In the next section, we will explore different recording techniques with two USB microphones for various podcasting scenarios.

Recording Techniques with Two USB Microphones

Recording a podcast with two USB microphones opens up various possibilities for capturing high-quality audio in different podcasting scenarios. Whether you’re conducting solo interviews, co-hosted podcasts, or remote interviews, utilizing two USB microphones can enhance the overall sound and create a more immersive experience for your listeners. In this section, we will explore different recording techniques with two USB microphones and provide tips for achieving optimal results.

Solo Interview Setup

When recording solo interviews, where there is one host and one guest, it’s crucial to position the microphones in a way that captures clear and balanced audio from both parties. Here’s how to set up the microphones effectively:

  1. Positioning the Microphones: Place one USB microphone in front of the host and the other in front of the guest. Ensure that both microphones are at an appropriate distance from the speakers, typically around 6-12 inches (15-30 cm), to capture optimal sound quality.

  2. Adjusting Individual Microphone Levels: Use the recording software’s input level controls to adjust the volume of each microphone individually. This allows you to compensate for any variations in speaking volume and ensure that both voices are heard clearly.

  3. Monitoring Audio Balance in Real-Time: Continuously monitor the audio levels of both microphones during the recording to maintain a balanced sound. Keep an eye on the recording software’s meters and adjust the input levels as necessary to achieve a consistent audio balance.

Co-hosted Podcast Setup

In a co-hosted podcast, where there are two or more hosts, proper microphone arrangement and audio level balancing are essential. Here’s how to set up the microphones for a co-hosted podcast:

  1. Choosing a Microphone Arrangement: Depending on the setup and space available, you can opt for various microphone arrangements. Some common setups include placing the microphones side by side or in a triangular configuration, ensuring each host has a dedicated microphone.

  2. Balancing Audio Levels: Adjust the input levels of each microphone to achieve a balanced audio mix. Pay attention to the audio meters in the recording software and make fine adjustments to ensure that all hosts are heard clearly and at a consistent volume.

  3. Avoiding Crosstalk: Crosstalk occurs when one microphone picks up the sound from another host’s microphone, leading to overlapping and distorted audio. To minimize crosstalk, ensure that each host speaks directly into their respective microphone and maintains an appropriate distance from other microphones.

  4. Ensuring Smooth Conversation Flow: Effective communication between hosts is vital for a natural and engaging podcast. Encourage hosts to take turns speaking and be mindful of any potential interruptions or overlapping conversations. By practicing good communication etiquette, you can maintain a smooth and enjoyable conversation flow.

Remote Guest Setup

Recording interviews with remote guests is becoming increasingly common in podcasting. Using two USB microphones allows for a seamless and professional experience when conducting remote interviews. Here’s how to set up the microphones for a remote guest:

  1. Utilizing Two USB Microphones: Connect one USB microphone to your computer for the host and another USB microphone to a separate computer for the remote guest. Ensure that both microphones are set up and tested individually for optimal audio quality.

  2. Recording Software Options for Remote Recording: Explore recording software options that support remote recording, such as Skype, Zoom, or dedicated podcasting platforms like SquadCast or Zencastr. These tools provide features for recording remote conversations and can capture the audio from both the host and the remote guest.

  3. Tips for Maintaining Audio Quality during Remote Interviews: To ensure the best audio quality during remote interviews, consider the following tips:

  4. Encourage the remote guest to use headphones: Headphones help eliminate echo and feedback that can occur when the guest’s audio plays through speakers and is picked up by their microphone.

  5. Use a stable internet connection: A reliable internet connection is crucial for smooth communication and uninterrupted audio transmission during the interview.
  6. Remind the guest to speak clearly and at an appropriate volume: Clear and consistent audio from the remote guest is essential for a high-quality podcast recording.

By following these techniques, you can optimize your recording setup for different podcasting scenarios, delivering professional-quality audio that engages your audience. In the next section, we will explore post-recording considerations and the editing process for your podcast.

Post-recording and Editing Considerations

Once you have successfully recorded your podcast with two USB microphones, there are several post-recording considerations and editing steps to ensure your final podcast episode is polished and ready for distribution. In this section, we will explore saving and exporting the recorded audio, editing techniques for podcast post-production, adding intros, outros, and music, as well as exporting and publishing your podcast.

Saving and Exporting the Recorded Audio

After completing your podcast recording, it’s essential to save and export the audio in the appropriate file format. Here are some considerations when saving and exporting your recorded audio:

  1. File Formats and Compression Options: Choose a file format that maintains the audio quality while keeping the file size manageable. Popular formats for podcasting include WAV, AIFF, and FLAC for lossless audio quality, or MP3 and AAC for compressed formats. Consider your hosting platform’s requirements and the balance between audio quality and file size.

  2. Tips for Organizing and Naming Your Podcast Files: Maintain a well-organized folder structure for your podcast files. Create separate folders for each episode, and within each folder, save the audio files along with any associated assets such as images or show notes. Use descriptive filenames that include episode numbers, titles, and dates for easy reference.

Editing the Podcast Recording

Editing is a crucial step in podcast post-production, allowing you to refine the content, remove any mistakes or unwanted sections, and enhance the overall listening experience. Here are some key techniques for editing your podcast recording:

  1. Choosing an Editing Software: Select a suitable audio editing software that meets your requirements. Popular choices include Audacity, Adobe Audition, GarageBand, or Reaper. Familiarize yourself with the software’s features and learn basic editing techniques to streamline your workflow.

  2. Basic Editing Techniques for Podcast Post-production: Some common editing techniques for podcast post-production include:

  3. Trimming: Remove any unnecessary sections, such as long pauses, mistakes, or background noises, to keep the podcast concise and engaging.

  4. Smooth Transitions: Ensure smooth transitions between segments or different parts of the conversation. Use crossfades, fade-ins, and fade-outs to create seamless transitions between audio clips.
  5. Leveling: Adjust the volume levels of different sections to achieve a consistent volume throughout the episode. This helps maintain a pleasant listening experience and avoids abrupt changes in loudness.
  6. Removing Background Noise: Apply noise reduction techniques or filters to minimize background noise and improve the overall audio quality. Be cautious not to overdo noise reduction, as it can introduce artifacts and affect the natural sound.

  7. Enhancing Audio Quality through Editing: Besides basic editing techniques, you can enhance the audio quality by:

  8. Equalization (EQ): Use EQ to adjust the frequency balance of the voices, emphasizing clarity and reducing any unwanted resonances or harshness.

  9. Compression: Apply compression to even out the dynamic range, making softer parts more audible and preventing louder sections from clipping.
  10. De-essing: Reduce sibilance or harsh “S” sounds by applying de-essing techniques. This helps create a smoother and more pleasant vocal sound.

Experiment with different editing techniques to find the right balance and ensure that your podcast sounds professional and engaging.

Adding Intros, Outros, and Music

To make your podcast more engaging and branded, consider adding intros, outros, and music to your episodes. Here’s how you can incorporate these elements:

  1. Selecting Suitable Podcast Intros and Outros: Create or choose pre-recorded intros and outros that reflect the theme and style of your podcast. Intros typically introduce the podcast, while outros often include closing remarks, calls-to-action, or credits. Use these segments to set the tone and create consistency across your podcast episodes.

  2. Adding Background Music to Enhance the Listening Experience: Background music can enhance the mood and atmosphere of your podcast. Choose royalty-free music or license tracks that complement your content. Ensure the music doesn’t overpower the voices and maintains a proper balance with the spoken content. Use software or editing tools to fade the music in and out smoothly whenever necessary.

Exporting and Publishing the Podcast

Once you have completed the editing process, it’s time to export your final podcast episode and prepare it for distribution. Here’s what you need to do:

  1. Choosing a Podcast Hosting Platform: Select a podcast hosting platform that suits your needs. These platforms provide storage, distribution, and analytics for your podcast. Some popular options include Libsyn, Podbean, Anchor, and Buzzsprout. Create an account and follow the platform’s instructions for uploading your episodes.

  2. Submitting the Podcast to Directories: Submit your podcast to directories such as Apple Podcasts, Spotify, Google Podcasts, and others. These directories make your podcast accessible to a wider audience. Follow the submission guidelines provided by each directory to ensure your podcast is listed correctly.

  3. Promoting the Podcast through Various Channels: Once your podcast is published, promote it across various channels to reach your target audience. Utilize social media, your website or blog, email newsletters, and collaborate with other podcasters or influencers to spread the word about your podcast.

By considering these post-recording and editing techniques, you can ensure that your podcast episodes are well-produced, engaging, and ready to captivate your audience. In the next section, we will recap the key points discussed and provide final thoughts on using two USB microphones for podcast recording.


In this comprehensive guide, we have explored the world of podcasting with two USB microphones, uncovering the benefits, setup process, recording techniques, post-production considerations, and publishing steps. By using two USB microphones, you can elevate the audio quality of your podcast, create a more immersive experience for your listeners, and enhance the overall professionalism of your recordings.

We started by understanding what podcasting is and why using two USB microphones can make a significant difference in your podcasting journey. We then delved into the types of USB microphones available and the factors to consider when choosing the right ones for your podcasting needs.

We discussed the importance of selecting compatible recording software, connecting the USB microphones to your computer, and adjusting the microphone settings for optimal performance. Proper testing of the microphone setup and monitoring audio levels were highlighted to ensure a balanced and high-quality recording.

We explored different recording techniques for solo interviews, co-hosted podcasts, and remote interviews, providing insights on microphone positioning, audio level balancing, and communication etiquette between hosts or guests.

Moving on to post-recording and editing considerations, we covered saving and exporting the recorded audio in appropriate file formats, editing techniques for podcast post-production, and the addition of intros, outros, and background music to enhance the listening experience.

Lastly, we discussed the importance of choosing a podcast hosting platform, submitting your podcast to directories, and promoting your podcast through various channels to reach your target audience.

By following the advice and techniques outlined in this guide, you are well-equipped to embark on your podcasting journey with two USB microphones. Remember, podcasting is not just about the technical aspects; it’s about sharing your voice, passion, and knowledge with the world. So, be consistent, stay authentic, and engage with your listeners to create a podcast that resonates with your audience.

Now that you have the knowledge and tools at your disposal, it’s time to start recording and sharing your podcast with the world. Happy podcasting!

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