Stereo Microphone

Use your iPhone/iPad as a microphone and output sound to headphones or speakers. You can also use it to record audio instead of playing sound. The app comes with four built-in effects. Stereo input is available on compatible devices only.

The microphone on the iPhone is positioned vertically, so by using it in landscape orientation, you can experience a greater sense of stereo sound.

Please note that this app was created just for my personal use, and I cannot guarantee its performance on devices I do not own.

Voice preprocess:

• System Voice Processing
• Noise Reduction
• Auto Gain Control

Included effects:

• Pitch shifter
• Chorus
• Reverb
• 10-band equalizer

Supported devices with stereo input (unconfirmed):

• iPhone XS or later
• iPhone SE 2nd generation or later
• iPad Pro 11-inch 1st generation or later
• iPad Pro 12.9-inch 3rd generation or later

Recording file formats:

• MPEG4 AAC 44.1kHz 192kbps Stereo (.m4a, Up to 24 hours)
• MPEG4 AAC 44.1kHz 128kbps Stereo (.m4a, 24h)
• MPEG4 AAC 48kHz 192kbps Stereo (.m4a, 24h)
• MPEG4 AAC 48kHz 256kbps Stereo (.m4a, 24h)
• MPEG4 AAC 48kHz 320kbps Stereo (.m4a, 24h)
• MPEG4 AAC 44.1kHz 96kbps Stereo (.m4a, 24h)
• MPEG4 AAC 32kHz 64kbps Stereo (.m4a, 24h)
• PCM 44.1kHz 16bit Integer Stereo (.wav, 6h)
• PCM 48kHz 16bit Integer Stereo (.wav, 6h)
• PCM 44.1kHz 32bit Float Stereo (.wav, 3h)
• PCM 48kHz 32bit Float Stereo (.wav, 3h)

• You can add a timecode when you use a PCM format.

If you are using an external stereo microphone, please set the input channel to stereo in the settings.

Please note that:

• The screenshots are simulated images. The actual display may differ.
• This app and descriptions contain machine translated text.