[AK7754] AK7754 Audio DSP with Stereo CODEC + MIC/HP-AMP GENERAL DESCRIPTION The AK7754 is a highly integrated audio digital signal processor (DSP) with two Audio I/F’s, Microphone and Headphone Amplifier.
The audio DSP has 1536step/fs (at 48KHz sampling) parallel processing power, and AKM’s original Hands-free technology provides high performance noise and echo cancelling.
The 96k-bit delay memory allows surround processing, acoustic effect and parametric equalizers.
As the AK7754 is a RAM based DSP, it is programmable for user requirements.
The internal SRC has various sampling rate converting modes, corresponds many sampling rates without changing the DSP operating sampling frequency.
The...

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