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EPROM Sound Player
http://www.webx.dk/oz2cpu/radios/eprom-sound.htm
EPROM Sound Player The sound data is made on a PC using 8Bit RAW format, the 64Kbit 27C512 EPROM can hold several seconds of good sounding music or 20 sec of speach, the two 4040 addresses the 16bit EEPROM and is clocked by the …
One-chip sound player - Dmitry.GR
http://dmitry.gr/index.php?r=05.Projects&proj=02.%20Single-chip%20audio%20Player
In the latest version EEPROM is used afterall, for space saving. Audio playback itself is relatively simple. PWM module is used to output the waveworm. Its frequency is 1MHz or so (adjustable) and the duty cycle is the needed audio …
How to save .wav file to eeprom - Programming Questions ...
https://forum.arduino.cc/t/how-to-save-wav-file-to-eeprom/924150
Digital Audio Fundamentals Digital audio is a series of samples, each representing the "height" of the wave at a single instant in-time. (CD audio has 44,100 samples per second). When the audio is played, the digital-to-analog converter (DAC or D/A) "connects the dots" to re-construct the continuous analog waveform, and there is "smoothing filter".
audio - Play PCM stored in EEPROM without microcontroller ...
https://electronics.stackexchange.com/questions/105753/play-pcm-stored-in-eeprom-without-microcontroller
Is it possible to connect digital-to-audio converter with a EEPROM storing PCM data to play that data with a speaker? I am interested in a solution that does not employ any kind of microcontroller. Basically what I need is a low-power circuit driven by 3-3.3v that just plays recorded PCM data. This is for self-educational purpose, not commercial.
PIC Sound Multiplayer | Enide!
http://www.enide.net/webcms/index.php?page=pcm2pwm-multiplayer
Currently up to 4 audio clips can be stored in the eeprom. This limitation is mostly due to the number of buttons on the PCB but the player software is not limited in any way to the number of audio clips it can play, nor their size (16MB max). If a future version of this project is released it will be able to read audio files from an sd card, allowing almost unlimited size audio …
Reading Original Xbox eeprom with a eeprom reader : …
https://archive.org/details/Fb61uF32Fb8dXRGJ
Save audio file on EEPROM | Forum for Electronics
https://www.edaboard.com/threads/save-audio-file-on-eeprom.43664/
I want ot save an audio clip on EEPROM and play back using PIC MCU for 2 to 33 minutes. Please help if somebody has done a project like this... Aug 10, 2005 #2 olemp ... They have build-in player, encoder/decoder and memory. Maybe they are litle expensive, but it worth. Aug 11, 2005 #5 P. philm Newbie level 5. Joined May 3, 2005 Messages 10
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