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dsPic audio player ? | Microchip
https://www.microchip.com/forums/m166133.aspx
0. Microchip has a sound recording/playback lib for the dsPIC. I believe it is designed for voice only. It uses a type of compression that can be done on the fly by the controller, however, it still takes I think something like 1 k/sec. So you would need an external chip to store audio of the length you want (not a really big problem).
Audio and Speech | Microchip Technology
https://www.microchip.com/en-us/solutions/consumer/audio-and-speech
Audio and Speech. Audio provides a means of communication, improves usability, and delivers entertainment. It can transform the mood of an environment, help us escape a noisy commute, assist us in machine interface and improve the quality of life for the visually impaired. Adding audio to your application enhances its ability to meet the needs ...
pic - Microchip dsPIC33 audio DAC: has anyone succeded ...
https://electronics.stackexchange.com/questions/372898/microchip-dspic33-audio-dac-has-anyone-succeded-using-it-without-noise
I am using the 16 bit audio DAC from dsPIC33FJ128GP802 and I am having a lot of noise, even if the output value is held constant. I have obtained better results in the past using 8 bit PWM from an ATmega328. I have already checked that the power supply is properly filtered, also that the analog circuitry is properly working without adding any noise.
dsPIC audio equalizer | All About Circuits
https://forum.allaboutcircuits.com/threads/dspic-audio-equalizer.30285/
Could anyone please tell me how to code as dsPIC to act as an audio equalizer that targets treble, mid range and bass frequencies. Thanks . Like Reply. Scroll to continue with content. blueroomelectronics. Joined Jul 22, 2007 1,757. Nov 16, 2009 #2 How good are you a programming? Microchip sells dsPIC filter design software.
introduction to dspic microcontrollers and features - DSP
https://microcontrollerslab.com/dspic-microcontrollers-introduction/
INTRODUCTION OF dsPIC DIGITAL SIGNAL CONTROLLER This article contains an introductory note at dsPIC as well as learn more about the features of this proficient digital signal controller.In 2001, Microchip introduced the dsPIC series of chips, which penetrated mass production later.They are Microchip’s first innately 16-bit microcontrollers. It is supported by embedded …
VOR software receiver and decoder with dsPIC
http://www.ultman.com/KnowledgeBase/dsPIC_sw_receiver_Rev1.1.pdf
After dsPIC receives the data it does the signal processing. The audio signal is output back to codec to DAC. With the headphone amplifier built in we can connect headphones directly to codec output. The bearing to the VOR station is calculated by the dsPIC and displayed on the LCD display connected to the SPI port of the dsPIC.
comp.dsp | dsPIC audio processor
https://www.dsprelated.com/showthread/comp.dsp/34374-1.php
Thanks Leon. -- Randy Yates Sony Ericsson Mobile Communications Research Triangle Park, NC, USA [email protected], 919-472-1124. > "Leon Heller" <[email protected]> writes: > > > I'm working on a simple audio processing system using the dsPIC30F4013. It's > > mainly intended for amateur radio use, and I've formed a Yahoo ...
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