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CXD2720Q

Features: • Key controller pitch setting can be varied to amaximum of ±1 octave with a precision of 14 bits• Microphone echo delay time can be varied to a maximum of 185ms (when Fs = 44.1kHz)• Voice canceller supports settings other than center by the panpot volume• Voice p...

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CXD2720Q: Features: • Key controller pitch setting can be varied to amaximum of ±1 octave with a precision of 14 bits• Microphone echo delay time can be varied to a maximum of 185ms (when Fs = 44....

CXD2720Q Data Sheet

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Part Number:
CXD2720Q
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Key controller pitch setting can be varied to a
   maximum of ±1 octave with a precision of 14 bits
• Microphone echo delay time can be varied to a
   maximum of 185ms (when Fs = 44.1kHz)
• Voice canceller supports settings other than center by the panpot volume
• Voice parametric equalizer
• Voice pitch shifter
• Mixing function to support sound multiplexing software
• Digital de-emphasis function


Application

Equipment having Karaoke function, such as LD/CD, compact music center, video games, etc.


Pinout

Connection Diagram


Specifications

Supply voltage VDD VSS0.5 to +7.0 V
Input voltage VI VSS 0.5 to VDD + 0.5 V
Output voltage VO VSS 0.5 to VDD + 0.5 V
Operating temperature Topr 20 to +75 °C
Storage temperature Tstg 55 to +150 °C



Description

The CXD2720Q is a digital signal processor LSI for Karaoke, suitable for use in LD/CD/CD-G/video CD and the like.

A large capacity DRAM and AD/DA converters are built in, and Karaoke functions such as key control, microphone echo and voice canceling are contained on a single chip.




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