Stereo Sound Recorder
PCM WAV Audio Recorder for Android
hardcoded joy · com.hardcodedjoy.soundrecorder
UpdatedApr 7, 2026
PublishedOct 19, 2021
Packagecom.hardcodedjoy.soundrecorder
MD58365a173a9f0943355c74a4adf3588f3
SHA1 (signer)FD:96:7E:CA:03:63:56:F9:79:3B:9B:54:3F:7A:74:C3:37:CD:60:46
Signed byO=hardcoded joy
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Contact[email protected]
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What's new
• fixes some bugs;
• added dB level markings on the amplitude indicators;
• amplitude indicators maximum value is now +3dB instead of 0dB;
• advanced recording features, accessible by long-tapping the record button in the pro version:
skip silence - will record only when you speak or there is a loud sound above a configurable threshold;
clap to start - you can use on more devices, then you simply clap and they all start recording at the same time (synchronized).
• added dB level markings on the amplitude indicators;
• amplitude indicators maximum value is now +3dB instead of 0dB;
• advanced recording features, accessible by long-tapping the record button in the pro version:
skip silence - will record only when you speak or there is a loud sound above a configurable threshold;
clap to start - you can use on more devices, then you simply clap and they all start recording at the same time (synchronized).
Description
Sound and voice recorder for Android, uses RAW microphone data to capture every sound and records in lossless format (PCM WAV). Records stereo audio - listen with headphones and feel surrounded by the sound.
Features:
• record in PCM WAV (lossless), or M4A (compressed - small file size)
• raw MIC data (captures all sound)
• also recording with screen OFF
• stereo MIC (if device has 2 MICs)
• select the Audio Source (UNPROCESSED / CAMCORDER / MIC / DEFAULT)
• sample rate 8kHz to 192kHz (older devices may not support all the sample rates)
• bits per sample selection 16-bit (high quality) / 8-bit (record files to use in some embedded systems)
• ajustable gain 0 to 60 dB or automatic (look-ahead AGC)
• AGC processing step selection 10ms to 500ms
• AGC measured amplitude averaging factor A_avg 0 = max. amplitude, 1 = buffer average
• user-configurable file name including date and time
• stereo / mono channel selection
• option to swap left / right channels
• left / right channel balance +/- 10 dB
• keep screen ON - option so that device does not enter sleep mode
• disable ringing and vibration while recording - option so that the recording does not get ruined by the phone ring or vibration
• in-app audio player (listen to the recordings)
• free, NO ADS, only limitation is recording stops after 10 min. per recording, which is more than enough for recording one song.
You have to see the magic of automatic sound level / gain control (AGC), especially if you use to record meetings / lectures. It works as follows: it amplifies the quiet sounds to capture all, but then if a loud sound happens, it gets reduced volume to not damage your ears.
Free version intended for personal, non-commercial use only.
Features:
• record in PCM WAV (lossless), or M4A (compressed - small file size)
• raw MIC data (captures all sound)
• also recording with screen OFF
• stereo MIC (if device has 2 MICs)
• select the Audio Source (UNPROCESSED / CAMCORDER / MIC / DEFAULT)
• sample rate 8kHz to 192kHz (older devices may not support all the sample rates)
• bits per sample selection 16-bit (high quality) / 8-bit (record files to use in some embedded systems)
• ajustable gain 0 to 60 dB or automatic (look-ahead AGC)
• AGC processing step selection 10ms to 500ms
• AGC measured amplitude averaging factor A_avg 0 = max. amplitude, 1 = buffer average
• user-configurable file name including date and time
• stereo / mono channel selection
• option to swap left / right channels
• left / right channel balance +/- 10 dB
• keep screen ON - option so that device does not enter sleep mode
• disable ringing and vibration while recording - option so that the recording does not get ruined by the phone ring or vibration
• in-app audio player (listen to the recordings)
• free, NO ADS, only limitation is recording stops after 10 min. per recording, which is more than enough for recording one song.
You have to see the magic of automatic sound level / gain control (AGC), especially if you use to record meetings / lectures. It works as follows: it amplifies the quiet sounds to capture all, but then if a loud sound happens, it gets reduced volume to not damage your ears.
Free version intended for personal, non-commercial use only.
Required features
- Faketouch android.hardware.faketouch
- Microphone android.hardware.microphone
Permissions (7)
Stereo Sound Recorder requests the following Android permissions:
- Access Notification Policy android.permission.ACCESS_NOTIFICATION_POLICY
- Foreground Service android.permission.FOREGROUND_SERVICE
- Foreground Service Media Playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- Foreground Service Microphone android.permission.FOREGROUND_SERVICE_MICROPHONE
- Post Notifications android.permission.POST_NOTIFICATIONS
- Record Audio android.permission.RECORD_AUDIO
- Wake Lock android.permission.WAKE_LOCK
