AUDIOPHILE

Edge speech detection and audio processing system

AUDIOPHILE

Edge speech detection and audio processing system

AUDIOPHILE is a miniaturized, real-time audio processor that is specifically designed for live audio collection applications, with the purpose of reducing typical background noises that may be present at the “edge” (prior to transmission and capture), particularly where compressed and/or low-bandwidth data links are employed.

Operation of AUDIOPHILE is extremely simple:

  1. Connect the live, unfiltered audio source to the LINE IN;
  2. Connect the filtered LINE OUT to the downstream audio recording or transmission device;
  3. Temporarily connect a laptop computer to the USB connection;
  4. Configure and test the audio filter setup using the included Windows software application;
  5. Program the final audio filter setup to the onboard flash memory;
  6. Disconnect the laptop computer and leave the AUDIOPHILE to run 24/7.

Optionally, a special “VOX” algorithm can be configured and activated for the purpose of sensing the presence of voice in the filtered audio; when voice is not detected, the audio output will be either dead silence or a special 852/1633 Hz “C-Tone” signal that the downstream collection system can utilize to deactivate recording.

  • Key Benefits:

    • Compact, edge-deployable packaging
    • Powerful, live audio processing
    • Flexible configuration via USB port and included Windows software
    • Directly connectable to "wet pair" telephone wiring
    • Optional VOX function to limit downstream recording to voice-only
  • Best Uses:

    • Noise reduction on live audio signal prior to transmission or capture
    • Minimizing recorded audio surveillance to voice-only for translation and/or transcription

Compatibility

OS Configuration Software
Windows 7/8/10 (64-bit)
Windows XP/7 (32-bit)
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