Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and medical aesthetics - Difference between ad 1955 and cs4398
Difference between ad 1955 and cs4398
AD 1955 is a complete high performance,

The single-chip stereo digital audio playback system consists of multi-bit σ -δ modulator, digital interpolation filter and continuous-time differential current output DAC. The uniqueness of this audio DAC lies in its independent SACD bit stream and external digital filter interface, which provides users with great system flexibility.

CS4398 is a decoding chip with a specification of 24Bit/ 192K Hz. It has a signal-to-noise ratio and dynamic range of 120 dB, and the total harmonic distortion+noise is as low as 0.0005%. It adopts advanced special multi-bit δ -sigma modulator and integrates mismatch noise shaping technology.