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* New: - 130-band PEQ DSP * AudioTrack hi-res driver support for Android 17 * Improve compatibility with some UDB DACs which do not support GET current frequency request * Increase UI → Theme → Font Size max to 150 ! Fix: - do not show [+ Folder] for network sources
Professional audio & voice recorder with Hi-Fi Sound and Digital Effects
Neutron Audio Recorder is an advanced recording solution powered by a 32/64-bit platform-independent audio engine. Bypassing standard OS audio limitations, it delivers high-fidelity, bit-perfect audio capture and real-time DSP processing for voice, field recording, and professional production. CORE RECORDING ENGINE & ADC SUPPORT • Direct access to USB ADC / external audio interfaces (USB OTG: up to 8 channels, 32-bit, 1.536 MHz) • Bit-perfect recording and real-time signal monitoring mode • Broad audio format encoding: WAV (PCM, ADPCM, A-Law, U-Law), FLAC, OGG/Vorbis, Speex, and MP3 • Flexible quality settings: High-resolution lossless formats or space-saving compressed options • Real-time high-quality optional resampling (Quality and Audiophile modes) COMPLETE DSP & AUDIO PROCESSING SUITE • Silence Detector: Automatically skips quiet sections during recording or playback to save storage • Automatic Gain Control (AGC): Boosts faint or distant sounds dynamically • Parametric Equalizer: 4 to 130 bands with fully configurable band types, frequency, Q, and gain • Configurable digital audio filters for real-time sound correction • Dynamic range Compressor / Limiter • Dithering processing to minimize quantization error • Real-time Spectrum, RMS, and Waveform visual analyzers NETWORK, STORAGE & REAL-TIME BACKUP • Direct real-time recording to network storage: SMB/CIFS (NAS/PC) and SFTP (over SSH) • Recording to device internal storage or external SD card • Output recordings to Chromecast, UPnP/DLNA renderers, or network speakers • Local media library management via built-in internal FTP server • Easy file sharing with installed applications MEDIA LIBRARY, PLAYBACK & SYSTEM • Media library grouping by Album, Artist, Genre, Year, and Folder with M3U playlist support • Tag and metadata editing for captured audio files • Playback controls: Shuffle, Loop, Single Track, Sequential, Queue, and Bookmarks • Multi-configuration Profiles for instant workflow switching • Programmable Start and Stop recording timers • Android Auto support and multi-language interface TECHNICAL NOTES Try the 5-day Evaluation version to test hardware compatibility and features before purchasing. SUPPORT & COMMUNITY Get product specifications, technical assistance, report issues, or discuss features on the official forum and web site.