HOLTEK ht8972 voice echo Manual

Update: 29 September, 2023

HT8972 is an echo/surround effect processor designed for various audio systems including karaoke, television, sound equipment, etc. The chip consists of a built-in pre-amplifier, VCO or Voltage Control OSC, 40Kb SRAM, A/D and D/A converters, as well as delay time control logic. Its built-in 40Kb SRAM can generate delay time effect and can control the delay time value through the external VCO resistor.


Brand: Holtek manuals

File format: PDF

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MD5 Checksum: 82D88E0ECB7D0B95AE3DE031A11EB3DF

Publication date: 24 November, 2011

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PDF Link: HOLTEK ht8972 voice echo Manual PDF

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