
Neutron Audio Recorder (Eval)
Professional audio & voice recorder with Hi-Fi Sound and Digital Effects
Neutron Code Limited · com.neutroncode.rceval
UpdatedApr 22, 2026
PublishedJun 19, 2022
Packagecom.neutroncode.rceval
MD50e63aaa6d1694917abdc37dd41dde83a
SHA1 (signer)9B:9D:22:32:D8:35:14:0F:75:30:6C:F0:0C:8B:75:CF:9C:87:CF:F5
Signed byCN=Dmitry Kostjuchenko, OU=-, O=Neutron Code, L=Riga, ST=-, C=LV
Architecturesx86-64
Malware scanTRUSTED
Websitehttp://neutronrc.com
Contact[email protected]
Privacy policyView
What's new
! Fixed:
- rare crash on SMB2 if SMB1 is disabled
- camera hole overflows UI in case of edge-to-edge screen (Galaxy Z Fold X and similar)
- some UI elements mispositioned on a square screen
- Bookmark not restoring track's category
- rare crash on SMB2 if SMB1 is disabled
- camera hole overflows UI in case of edge-to-edge screen (Galaxy Z Fold X and similar)
- some UI elements mispositioned on a square screen
- Bookmark not restoring track's category
Description
Neutron Audio Recorder is a powerful and versatile audio recording app for mobile devices and PCs. It is a comprehensive recording solution for users who demand high-fidelity audio and advanced control over the recordings.
Recording Features:
* High-Quality Audio: Utilizes an audiophile-grade 32/64-bit Neutron HiFi™ engine for professional-sounding recordings, well-known to Neutron Music Player users.
* Silence Detection: Saves storage space by skipping quiet sections during recording.
* Advanced Audio Controls:
- Parametric Equalizer (up to 60 bands) for fine-tuning audio balance.
- Customizable Filters for sound correction.
- Automatic Gain Control (AGC) to boost faint or distant sounds.
- Optional Resampling to reduce file size without sacrificing quality (ideal for voice recordings).
* Multiple Recording Modes: Choose between high-resolution lossless formats (WAV, FLAC) for uncompressed audio or compressed formats (OGG/Vorbis, MP3, SPEEX, WAV-ADPCM) to save space.
Organization and Playback:
* Media Library: Organize recordings for easy access and create playlists.
* Visual Feedback: View real-time audio levels with Spectrum, RMS, and Waveform analyzers.
Storage and Backup:
* Flexible Storage Options: Save recordings locally on your device's storage, an external SD card, or stream directly to network storage (SMB or SFTP) for real-time backup.
* Tag Editing: Add labels to recordings for better organization.
Specification:
* 32/64-bit hi-res audio processing (HD audio)
* OS and platform independent encoding and audio processing
* Bit-perfect recording
* Signal monitoring mode
* Audio formats: WAV (PCM, ADPCM, A-Law, U-Law), FLAC, OGG/Vorbis, Speex, MP3
* Playlists: M3U
* Direct access to USB ADC (via USB OTG: up to 8 channels, 32-bit, 1.536 Mhz)
* Metadata/tags editing
* Sharing recorded file with other installed apps
* Recording to the internal storage or external SD
* Recording to the network storage:
- SMB/CIFS network device (NAS or PC, Samba shares)
- SFTP (over SSH) server
* Output recordings to Chromecast or UPnP/DLNA audio/speaker device
* Device local music library management via the internal FTP server
* DSP effects:
- Silence Detector (skip silence during recording or playback)
- Automatic Gain Correction (sense distant and quite sounds)
- Configurable digital Filter
- Parametric Equalizer (4-60 band, fully configurable: type, frequency, Q, gain)
- Compressor / Limiter (compression of dynamic range)
- Dithering (minimize quantization)
* Profiles for settings management
* High quality real-time optional resampling (Quality and Audiophile modes)
* Real-time Spectrum, RMS and Waveform analyzers
* Playback modes: Shuffle, Loop, Single Track, Sequential, Queue
* Playlist management
* Media library grouping by: album, artist, genre, year, folder
* Bookmarks
* Folder mode
* Timers: stop, start
* Android Auto
* Supports many interface languages
Note:
It is an evaluation version limited to: 5 days of usage, 10 minutes per clip. Get a full-featured unlimited version here:
http://tiny.cc/l9vysz
Support:
Please, report bugs directly by e-mail or via the forum.
Forum:
https://neutroncode.com/forum
About Neutron HiFi™:
https://neutronhifi.com
Follow us:
https://x.com/neutroncode
https://facebook.com/neutroncode
Recording Features:
* High-Quality Audio: Utilizes an audiophile-grade 32/64-bit Neutron HiFi™ engine for professional-sounding recordings, well-known to Neutron Music Player users.
* Silence Detection: Saves storage space by skipping quiet sections during recording.
* Advanced Audio Controls:
- Parametric Equalizer (up to 60 bands) for fine-tuning audio balance.
- Customizable Filters for sound correction.
- Automatic Gain Control (AGC) to boost faint or distant sounds.
- Optional Resampling to reduce file size without sacrificing quality (ideal for voice recordings).
* Multiple Recording Modes: Choose between high-resolution lossless formats (WAV, FLAC) for uncompressed audio or compressed formats (OGG/Vorbis, MP3, SPEEX, WAV-ADPCM) to save space.
Organization and Playback:
* Media Library: Organize recordings for easy access and create playlists.
* Visual Feedback: View real-time audio levels with Spectrum, RMS, and Waveform analyzers.
Storage and Backup:
* Flexible Storage Options: Save recordings locally on your device's storage, an external SD card, or stream directly to network storage (SMB or SFTP) for real-time backup.
* Tag Editing: Add labels to recordings for better organization.
Specification:
* 32/64-bit hi-res audio processing (HD audio)
* OS and platform independent encoding and audio processing
* Bit-perfect recording
* Signal monitoring mode
* Audio formats: WAV (PCM, ADPCM, A-Law, U-Law), FLAC, OGG/Vorbis, Speex, MP3
* Playlists: M3U
* Direct access to USB ADC (via USB OTG: up to 8 channels, 32-bit, 1.536 Mhz)
* Metadata/tags editing
* Sharing recorded file with other installed apps
* Recording to the internal storage or external SD
* Recording to the network storage:
- SMB/CIFS network device (NAS or PC, Samba shares)
- SFTP (over SSH) server
* Output recordings to Chromecast or UPnP/DLNA audio/speaker device
* Device local music library management via the internal FTP server
* DSP effects:
- Silence Detector (skip silence during recording or playback)
- Automatic Gain Correction (sense distant and quite sounds)
- Configurable digital Filter
- Parametric Equalizer (4-60 band, fully configurable: type, frequency, Q, gain)
- Compressor / Limiter (compression of dynamic range)
- Dithering (minimize quantization)
* Profiles for settings management
* High quality real-time optional resampling (Quality and Audiophile modes)
* Real-time Spectrum, RMS and Waveform analyzers
* Playback modes: Shuffle, Loop, Single Track, Sequential, Queue
* Playlist management
* Media library grouping by: album, artist, genre, year, folder
* Bookmarks
* Folder mode
* Timers: stop, start
* Android Auto
* Supports many interface languages
Note:
It is an evaluation version limited to: 5 days of usage, 10 minutes per clip. Get a full-featured unlimited version here:
http://tiny.cc/l9vysz
Support:
Please, report bugs directly by e-mail or via the forum.
Forum:
https://neutroncode.com/forum
About Neutron HiFi™:
https://neutronhifi.com
Follow us:
https://x.com/neutroncode
https://facebook.com/neutroncode
Required features
- Microphone android.hardware.microphone
Permissions (13)
Neutron Audio Recorder (Eval) requests the following Android permissions:
- Broadcast Sticky android.permission.BROADCAST_STICKY
- Foreground Service android.permission.FOREGROUND_SERVICE
- Foreground Service Media Playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- Foreground Service Microphone android.permission.FOREGROUND_SERVICE_MICROPHONE
- Internet android.permission.INTERNET
- Modify Audio Settings android.permission.MODIFY_AUDIO_SETTINGS
- Read External Storage android.permission.READ_EXTERNAL_STORAGE
- Record Audio android.permission.RECORD_AUDIO
- Schedule Exact Alarm android.permission.SCHEDULE_EXACT_ALARM
- Vibrate android.permission.VIBRATE
- Wake Lock android.permission.WAKE_LOCK
- Write External Storage android.permission.WRITE_EXTERNAL_STORAGE
- Write Settings android.permission.WRITE_SETTINGS