How to Record System Audio and Microphone at the Same Time

This article offers 5 ways for how to record system audio and microphone at the same time with Audacity and other solutions. For PC and Mac computer users, EaseUS RecExperts is undoubtedly the best choice!

Looking for free and effective ways for how to record computer audio Windows 10, Android, Mac, and iOS? Using the proper method helps you record system audio and microphone at the same time easily.

How to Record Microphone and Computer Audio [Best Pick]

EaseUS RecExperts is a free, easy-to-use screen and voice recorder that supports Windows 11, 10, 8.1, 8, and 7 PCs. This computer audio recording software lets you capture system audio and mic at the same time effortlessly.

Whether you want to create a podcast, audiobook, YouTube voiceover, tutorial, gameplay video, or online course, EaseUS audio recorder can help you record high-quality audio for free.

⭐Some audio recording features:

• Record internal system audio and microphone input together or separately.
• Adjust the balance between system and microphone audio in real time.
• Noise cancellation, microphone boost, and more functions help you gain control for better quality.
• Save audio from YouTube, Netflix, and more in MP3, AAC, WAV, and other formats for editing and sharing.
• An adjustable bitrate (e.g., 128kbps, 320kbps) helps improve clarity.

🚩Steps for how to record system audio and microphone at the same time:

Step 1. Launch EaseUS RecExperts and choose "Audio" (looks like a speaker) from the left side of the interface. Select the sound source by clicking on the speaker sign (the system sound) or the mic sign (the microphone). Or, you can record them both at the same time.

Step 2. Hit "REC" button to start recording audio. To finish it, you just click on the red square icon to stop the recording.

Step 3. After that, the recording list window will pop up automatically. You can listen to or edit the recording with built-in tools.

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Audacity Record Computer Audio and Mic Simultaneously

Audacity is an open-source and professional audio recorder for Windows, macOS, and Linux machines.

However, Audacity does not natively support recording both system audio and microphone simultaneously on a single track due to its single-input recording limitation. You need extra setups if you want to record microphone and system audio in Audacity without additional software.

🚩Follow these steps to Audacity record desktop audio and mic at the same time:

Step 1. Enable the microphone's "Listen to this device" feature in Windows Sound settings.

• Right-click the speaker icon in the system tray at the bottom-right of your screen.
• Click "Sounds" (or "Sound settings" > "More sound settings" in Windows 11).

• Go to the "Recording" tab, right-click the mic used to capture sound from your computer, and click "Properties"

• Go to the "Listen" tab, check "Listen to this device", and click "Apply" > "OK". Now, you can hear sound from the mic in real time.

Step 2. Configure Audacity audio settings.

• Download and install Audacity from the official website. Open it on your desktop or laptop.
• Under Audio Setup:

Select "Host" > "Windows WASAPI"

Select "Recording Device" > choose a device like a speaker with Loopback for system audio capture

Select "Playback Device" > choose the mic you set to listen to

Step 3. Start recording system audio and mic on Audacity.

• Click the "Record" button (red dot) in Audacity.
• Speak into your microphone while playing system audio (music, videos, etc.).
• Both the microphone and system audio should appear as a single waveform.
• Click "Stop" (square) when done and playback to check the recording.

Step 4. Save the recording on your computer.

• Go to "File" > "Export Audio..." and follow the on-screen instructions to save your Audacity recording.

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How to Record System Audio and Microphone at the Same Time Android

To record system audio and microphone simultaneously on Android, we recommend you use the built-in screen recording function. It allows you to record the screen of your smartphone without time limits. Besides, recording audio and microphones can also be achieved with this tool.

🚩Steps for how to record internal audio and mic in Android

Step 1. Swipe down the function tab on the top of your screen and find a tile labeled "Screen recorder" sitting on the second page.

Step 2. Long-press it to go to the "setting" tab and select "System audio and microphone sound" as the sound settings.

Step 3. Tap the "Start recording" button to record audio and mic at the same time.

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How to Record Both Microphone and System Audio on Mac

As we all know, Mac computers never allow you to record system sound due to privacy concerns directly. When recording computer sound and microphones, we need to resort to two tools: QuickTime and Soundflower or use a third-party software named RecExperts for Mac.

Method 1. EaseUS RecExperts for Mac

Apart from the Windows version, RecExperts also supports running on macOS perfectly. This Mac screen recorder makes it easy to record both internal audio and microphone on your Mac without downloading or installing any other software. All you need to do is to select the audio sources and hit the Record button to begin your recording.

🚩Steps for how to capture both internal audio and external sound on Macbook:

Step 1. Launch this Mac screen recorder, then click the "Audio" button on the main interface.

Step 2. Next, select the audio source by clicking "Sound" on the lower left. Here you can choose to record system sound, microphone, or both simultaneously, and even adjust the volume. Once done, click on the "OK" option.

Step 3. When you are ready, hit the "REC" button to start the audio recording.

Step 4. Once done, you can preview the recorded music files by clicking "Recordings" on the homepage. If needed, you can trim unwanted parts by clicking the Scissor icon at the bottom.

Method 2. QuickTime & Soundflower

Another way to record system audio and microphone simultaneously on Mac is to use QuickTime and Soundflower. Since QuickTime can not record Mac's computer sound, we can resort to Soundflower to accomplish this task. Also, if you are wondering about how to record Zoom meeting without permission, you may download this tool and have a try.

🚩How to record the microphone and record internal audio Mac:

Step 1. Download and install QuickTime and Soundflower on your Mac.

Step 2. Open macOS' built-in MIDI configuration app, Audio MIDI Setup. Click the setting icon on the left bottom and choose "Create a Multi-Output Device." Check Built-In Microphone and Soundflower (2ch).

Step 3. Open QuickTime, and select the Soundflower Aggregate Input as the source device. You are now able to record your computer's audio and your microphone simultaneously.

As there is no such situation to record system sound and mic without recording screen, we will recommend 2 mobile phone tools to record screen with system audio and microphone below.

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How to Record Computer Audio and Microphone on iPhone/iPad

Like Android, iPhone also has a built-in screen recorder, enabling you to record the screen with internal sound and a microphone. And this tool is straightforward to use. You can finish this task with only a few simple clicks.

🚩Steps for how to record system audio and microphone at the same time iPhone/iPad

Step 1. Swipe down to access the "Control Center".

Step 2. Find the "Screen Recording" button (dot in a circle). Long press it to toggle the Microphone on for mic sound recording. If not, click the "+" button on the upper left of the phone screen to add it to the Control Center.

Step 3. Tap the "Record" button to start recording. You can also record internal audio and microphones on your iPhone.

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Conclusion

We have discussed 6 ways to record system audio and microphone at the same time on different devices, like Windows, Mac, Android, and iPhone. You can pick the one that suits your needs. To sum up:

1️⃣Use a third-party screen recorder like EaseUS RecExperts to record microphone and computer audio together or separately. This is the easiest and most flexible way for Windows 11, 10, 8.1, 8, and 7 PCs.

2️⃣Audacity lets you record both system audio and mic at the same time, but it requires extra setup and may fail, not friendly for beginners.

3️⃣Mac user can use the built-in QuickTime Player to capture the mic sound only. If you want to record both mic and internal audio, install a virtual sound driver like Soundflower. Or use EaseUS RecExperts for Mac instead.

4️⃣Android and iOS users can use the native recording feature to record screen with mic and system sound. However, it offers basic capabilities. If your device does not support the internal voice recorder or you need advanced features, use a third-party audio and screen recorder.

Record Microphone and Computer Audio FAQs

Check the frequently asked questions related to this topic below.

1. How do I record my microphone and desktop audio separately?

You can use Audacity to record desktop audio and mic sound separately.

✅Record system audio only in Audacity:

• Set Audio Host to Windows WASAPI.
• Under Recording Device, select your Speaker/Headphone (loopback).
• Click Record and capture system sounds.
• Stop recording when done.

✅Record microphone only in Audacity:

• Set Audio Host to Windows WASAPI.
• Change Recording Device to your microphone.
• Press Record and speak into the mic.

2. Is it better to record in mono or stereo in Audacity?

It depends on your recording source:

✅Record in MONO if:

• Using a single microphone (most mics record in mono).
• Recording a podcast or voiceover.
• You want a consistent voice in both left & right speakers.

✅Record in STEREO if:

• Recording music or a stereo microphone.
• Capturing ambient sounds with directionality.
• Recording system audio (stereo mix, WASAPI loopback).

3. How do I connect my microphone to my computer to record?

🔹For USB Microphones (Plug & Play)

• Connect the mic to a USB port.
• Set it as default:
• Go to Sound Settings > Input > Select Microphone.
• Open Audacity and select the mic as Recording Device.

🔹For 3.5mm (Analog) Microphones

• Plug into the microphone jack (pink port).
• Go to Sound Settings and ensure it's detected.
• Use an audio interface if needed for better quality.

🔹For XLR Microphones

• Use an audio interface like Focusrite Scarlett.
• Connect XLR cable from mic to interface.
• Set the interface as the recording device in Audacity.

4. How do I record both internal and external audio on my computer?

You can do it with Audacity. Just follow the steps below.

Step 1. Launch the app and choose "Windows WASAPI" from the audio host drop-down menu and "Speakers" from the audio input drop-down menu.

Step 2. To record external audio, open "Windows Voice Recorder" and click on the blue-and-white microphone to start recording.

5. How do I record system audio and microphone at the same time bandicam?

To record computer sound and your voice at the same time, you can launch Bandicam, go to "Video", and "Settings", and choose "Default Sound Device and Microphone" at the "Recording" settings. Then, check the "Two Sound Mixing" option.

6. Can Audacity record desktop audio and microphone at the same time?

Yes, you can record your system audio and microphone at the same time on Win 8 or 10 using Audacity.