Auto Recorder




    Auto Recorder, starts and stops the record function when sound of a sufficient level is picked up by the microphone. This feature saves valuable recording time by not recording periods when there is little or no sound.

    - Smart Voice-activated Spy recording.
    - Mic calibration recorder.
    - Stopping recording automatically.
    - Live audio spectrum analyzer.
    - Unlimited recording time.
    - Date-based naming.
    - Background recording (You can open other app while recording, even when display is off).
    - Built-in share memo (Bluetooth, Drive, Dropbox, Email, Gmail, WhatsApp, etc.).
    - Audio files .wav (3GP, AMR, MP4) export over the USB.
    - Supports any OS (Linux, Mac OS, Windows, etc.) to playback using VLC.
    - Landscape and portrait display modes support for Tablet.
    - Show free space.
    - Can set WAVE format (3GP, AMR, MP4).
    - Can use the rear microphone.
    - Can increase microphone volume.
    - Can delete older records if you are running out of storage space.
    - Can set the sampling frequency (kHz).

    In telecommunications, a voice operated switch, also known as VOX or Voice Operated eXchange, is a switch that operates when sound over a certain threshold is detected. It is usually used to turn on a transmitter or recorder when someone speaks and turn it off when they stop speaking. It is used instead of a push-to-talk button on transmitters or to save storage space on recording devices. On cell phones, it is used to save battery life. Intercom systems that use a speaker in a room as both a speaker and a microphone will often use VOX on the main console to switch the audio direction during a conversation. The circuit usually includes a delay between the sound stopping and switching direction, to avoid the circuit turning off during short pauses in speech (From Wikipedia).

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