Parallel Port Audio Dac

GitHub - roybaer/parallel_port_headphone_dac: This is a ...

https://github.com/roybaer/parallel_port_headphone_dac

Covox Speech Thing Sound Card for Parallel Port LPT …

https://www.pcbway.com/project/shareproject/Covox_Speech_Thing_Sound_Card_for_Parallel_Port_LPT_with_resistor_DAC___Short_version.html

Hardware/Parallelport/Audio ADC DAC - UIT

http://wiki.hevs.ch/uit/index.php5/Hardware/Parallelport/Audio_ADC_DAC

(Potential) future students can build a Class-D Audio Amplifier. U-SLO The DAC links the triangle signal generated by an FPGA to the mirror driver board. The ADC converts the signal received from the optical sensor for processing by an FPGA. Audio Amp Test . Use FPGA-EBS v2.x Connect the AD-DA board via parallel cable

The LPT DAC - Hackaday

https://hackaday.com/2014/09/29/the-lpt-dac/

Paralleling DACs | Audio Science Review (ASR) Forum

https://www.audiosciencereview.com/forum/index.php?threads/paralleling-dacs.2212/

Digital to analogue converter circuits - Audio

https://www.epanorama.net/circuits/dacs.html

Digital audio on parallel port | diyAudio

https://www.diyaudio.com/community/threads/digital-audio-on-parallel-port.74356/

Why not using the parallel port to output the audio flux in a parallel way, (ok 8 bits but mutiplexed for 16bits and for stereo, the parallel port can handle 2Mbytes/s, it will be sufficient for up to 500kHz sampling rate) make a R2R network and output the analog.

GitHub - roybaer/generic_8_bit_audio_dac: Covox Speech ...

https://github.com/roybaer/generic_8_bit_audio_dac

MT-017: Oversampling Interpolating DACs - Analog …

https://www.analog.com/media/en/training-seminars/tutorials/MT-017.pdf