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NSP-6000 amplifier chip

See larger image: NSP-6000 amplifier chip

 It accepts eight independent digital audio signal through its built-in I?S interface up
   to the sampling rate of as high as 192kHz, and it has four channels of auxiliary digital audio input, eight 
   channels of auxiliary digital audio output, and five channels of auxiliary PWM output. Using external 
   memory, professional quality sound field effects and loud-speaker location compensation can be 
   implemented. 
   Neofidelity's patent filed functional block called SFACS(Sampling Frequency Adaptive Coefficient Scaling) 
   and world-unique floating point operation scheme eliminate audio performance degradation problems in 
   conventional digital amplifier system.

NTP-3000A is integrated with versatile digital audio signal processing functions, high-fidelity fully digital PWM modulator and two high power full bridge MOSFET stages. It receives 2channel serial audio data with sampling frequency from 8kHz to 192kHz. It delivers 2 x 30W in ...

Neofidelity, Inc.

NTP-3000 is integrated with versatile digital audio signal processing functions, high- fidelity fully digital PWM modulator and two high power full bridge MOSFET stages. NTP-3000 receives 2channel serial audio data with sampling frequency from 8kHz to 192kHz. It delivers 2 x ...

Neofidelity, Inc.

NMP4000 operates on low voltage condition such as 1.8V core voltage and 3.3V I/O voltage. NMP4000 is integrated 2channel stereo ADC input and 4channel serial audio data with ASRC(Asynchronous Sampling Rate Convertor). And combining use of built-in full channel mixer and biquad ...

Neofidelity, Inc.

It accepts two channel of serial audio data of 8kHz~192kHz sampling frequency and drives three digital amplifier power stage with high optimized control algorithm. By combined use of built-in mixer and biquad filters, additional processing like bass management, loudness ...

Neofidelity, Inc.

It has two channels of auxiliary PWM output and three channels of auxiliary digital audio output. NSP-2100A includes essential preprocessor features like full channel mixer, adaptive gain control, de-emphasis, 3D surround, 5band graphic EQ, general purpose biquad filter blocks, ...

Neofidelity, Inc.

NeoFidelitys 6ch full digital audio amplifier processor NSP-6241B is a core DSP controller IC especially designed for advanced multi-channel full digital amplifier systems. NSP-6241B includes essential preprocessor features like full channel mixer, volume and tone control, ...

Neofidelity, Inc.

for advanced multi-channel full digital amplifier systems. NSP-6241A includes essential preprocessor features like full channel mixer, volume and tone control, dynamic range compression and general purpose biquad filter blocks. By combined use of built-in mixer and biquad ...

Neofidelity, Inc.

with built-in signal processing elements like digital volume control, equalizer and six channel PWM signal generation in one chip. NSP-6000 is well suited for cost-effective multi-function amplifier application design. SPDIF receiver and 3D surround block are the features ...

Neofidelity, Inc.