Deskripsi HT8970 — Voice Echo
HT8970 — Voice Echo
The HT8970 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, 20Kb SRAM A/D and D/A Converters as well as delay time control Logic
Its built-in 20Kb SRAM CAN generate delay time effect and CAN control the delay time value through the external VCO resistor.
The VCO circuit CAN reduce external components and make it easy to adjust the delay time.
By Holtek Semiconductor Inc.
