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Sunday, May 3, 2015

Audio Project - DSP 01 hi-fi audio signal processor a digital signal processor with integrated multi-channel amplifier for high-fidelity speakers, 2 input, 6-output digital signal processor (DSP) for crossover & equalization of high-fidelity speakers

Here's an interesting Audio Project. DSP 01: hi-fi audio signal processor a digital signal processor with integrated multi-channel amplifier for high-fidelity speakers, 2 input, 6-output digital signal processor (DSP) for crossover & equalization of high-fidelity speakers...

Don

Description
a 2-input, 6-output digital signal processor (DSP) for crossover & equalization of high-fidelity speakers.

phase 1 of this project describes:
- the design of the DSP itself
- its integration with a 4x100W amplifier in a custom lasercut chassis
- its first implementation, in a stereo bi-amplified speaker system with powered subwoofer.

phase 2 of this project describes:
- the design of a digital audio input (resampled SPDIF) for the DSP
- its integration with a 6x100W amplifier in a custom lasercut chassis
- its 2nd implementation, in a stereo tri-amplified speaker system with room-mode compensation.


DSP 01: hi-fi audio signal processor • Hackaday.io - Go there...
https://hackaday.io/project/2374-dsp-01-hi-fi-audio-signal-processor


Audio Project - DSP 01: hi-fi audio signal processor a digital signal processor with integrated multi-channel amplifier for high-fidelity speakers, 2 input, 6-output digital signal processor (DSP) for crossover & equalization of high-fidelity speakers


DSP 01: Real, Legit Audiophile Goodness | Hackaday
ADAU1701 | datasheet and product info SigmaDSP® 28/56-Bit Audio Processor with Two ADCs and Four DACs | Analog Devices
DSP 01, part 10: room treatment, optimized EQ, treble adjust — latent laboratories
DSP 01, part 6: (a total lack of) USB audio — latent laboratories
USB to I2S Digital Audio Bridge | Silicon Labs
DSP 01: hi-fi audio signal processor • Hackaday.io
gallery_page • Hackaday.io


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