Neutron Audio Recorder

Professional audio & voice recorder with Hi-Fi Sound and Digital Effects

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 engine Neutron HiFi™ 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:

• Neutron HiFi™ 32/64-bit hi-res audio engine (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
• 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
• Supports many interface languages

Support: Please, report bugs directly by e-mail or via the forum.

Forum: https://forum.neutroncode.com

About Neutron HiFi™: https://neutronhifi.com

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