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 filters, additional processing like Dolby bass management, loudness control and preset
parametric equalizers can be implemented. Neofidelitys 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.
It has two channels of auxiliary digital audio input and two channels of auxiliary digital audio output
interface. It also provides high quality two channel amplified headphone outputs that can directly drive
headphone at power level of 38mW.
NSP-6241A adopts 12x over-sampling and best for out of band noise reduction for sensitive system
design.
NSP-6241A is a core DSP controller IC especially designed |
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 ...
Come From 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 ...
Come From 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 ...
Come From Neofidelity, Inc.