CassetteMaster | Homemade 128KB SRAM Digital Audio Recorder @CassetteMaster | Uploaded 6 years ago | Updated 16 hours ago
A LOW QUALITY 8-bit PCM digital audio recorder, to record onto Static RAM, 128KB. It uses discrete logic, and other chips, such as an ADC, a DAC, op-amps, a 555, and some CD4040 12-bit binary counters.
At the end of the video, as I disassemble the breadboarded circuit, are presented some "hits" done with digitized voice.
Enjoy.
A LOW QUALITY 8-bit PCM digital audio recorder, to record onto Static RAM, 128KB. It uses discrete logic, and other chips, such as an ADC, a DAC, op-amps, a 555, and some CD4040 12-bit binary counters.
At the end of the video, as I disassemble the breadboarded circuit, are presented some "hits" done with digitized voice.
Enjoy.