• [+] Products »
  • [+] Digital Audio »
    • ADC
    • DAC
    • CODEC
      (high performance)
    • iCODEC
      (high integration)
    • S/PDIF
    • Sample Rate Converters
    • DSP
    • USB
    • TV Audio
  • [+] Video »
    • A/V Interface
    • Amps & Switches
    • Encoders & Decoders
    • Analog Front Ends
  • [+] Sensor Products »
    • Hall-Effects
  • [+] Communications »
    • Hands-Free
    • RF
    • PCM CODEC
    • Analog Cordless Telephone
    • 2-Way Radio
  • [+] Clock Devices »
    • Single Clock Generators
    • Spread Spectrum
    • Multi-Clock Generators
  • Audio Amplifiers
  • Touchscreen Controllers
  • EEPROM
• [+] Application Solutions »
  • Pro Audio
  • Consumer Audio/Video
  • Portable Audio
  • USB Audio
  • Set-Top Boxes and DTV
  • Automotive
  • PC and Peripherals
  • Magnetic Sensors
• [+] Technical Support »
  • Application Notes
  • Ask the Applications Engineer
  • Design Partners
• [+] News and Information »
  • [+] About AKM »
    • AKM Overview (PDF, 248k)
    • Asahi Kasei
  • Press Releases
  • Quality and Reliability
• [+] Sales Support »
  • Sales Representatives
  • Distributors
  • [+] Overseas Sales »
    • Europe
    • Asia
    • Japan
    • China
• [+] Contact AKM »
  • AKM Offices
  • Careers
  • Applications Inquiry

Multichannel CODEC and DSP

The AK7770 consists of a 4 input, 6 output CODEC plus an audio DSP. The DSP is used to enhance audio quality, running algorithms including compressors, limiters, filters and delay. A headphone amplifier and an S/PDIF transmitter are also integrated. Click on the image for more information about the AK7770.