HT8972 echo equivalent, voice echo.
* Operating voltage: 4.5V~5.5V
* ADM algorithm
* Low noise
- Echo mode: -85dB - Surround mode: -90dB
* Low distortion rate - Echo mode: 1% - Surround mod.
* Television
* Karaoke systems
* Video disc player
* Sound equipments
General Description
The HT8972 i.
The HT8972 is an echo/surround effect processor. It is designed for various audio systems including karaoke, television, sound equipments, etc. The chip consists of a built-in pre-amplifier, VCO or Voltage Control OSC, 40Kb SRAM, A/D and D/A converte.
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