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Hi!
Is there any project or tutorial with schematic and code on the web to
generate or play audio using PIC? I need to store some audio data in EEPROM and
wants to play using PIC. Is this possible for small midi files. I would
basically like to imitate ring tone playing as in mobile using PIC. Any
help..
Thanks
Sunil Jha
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PIC Audio project
Started by ●July 29, 2003
SMS using the Yahoo! Messenger;
Download latest version.Reply by ●July 30, 20032003-07-30
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Hi, If you just want to play some audio, I would suggest you to check the Information Storage Devices web www.isd.com . They have chips that record and play audio, which are very easy to use. The difference between the chips is in the length of the audio, and the way you choose which part of the sound you want to listen. Regards, chombium ---------- Original Message ---------------------------------- From: Sunil Jha <> Reply-To: Date: Tue, 29 Jul 2003 14:54:26 +0100 (BST) >Hi! >Is there any project or tutorial with schematic and code on the web to generate or play audio using PIC? I need to store some audio data in EEPROM and wants to play using PIC. Is this possible for small midi files. I would basically like to imitate ring tone playing as in mobile using PIC. Any help.. > >Thanks >Sunil Jha > >SMS using the Yahoo! Messenger;Download latest version. > |
Reply by ●July 30, 20032003-07-30
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I've used the ISD chips (ISD4004-08M) for 8 minutes of speech storage in a device to teach Braille (see http://www.brailletutor.com) . A VERY CLEVER technique for short sounds was created by Roman Black. See http://www.romanblack.com/ for his 1 and 1.5 bit sound generators along with encoding software to generate the data to go in memory. Harold FCC Rules Online at http://www.hallikainen.com --- "Jovan Kostovski" <> wrote: Hi, If you just want to play some audio, I would suggest you to check the Information Storage Devices web www.isd.com . They have chips that record and play audio, which are very easy to use. The difference between the chips is in the length of the audio, and the way you choose which part of the sound you want to listen. Regards, chombium ---------- Original Message ---------------------------------- From: Sunil Jha <> Reply-To: Date: Tue, 29 Jul 2003 14:54:26 +0100 (BST) >Hi! >Is there any project or tutorial with schematic and code on the web to generate or play audio using PIC? I need to store some audio data in EEPROM and wants to play using PIC. Is this possible for small midi files. I would basically like to imitate ring tone playing as in mobile using PIC. Any help.. > >Thanks >Sunil Jha > >SMS using the Yahoo! Messenger;Download latest version. > to unsubscribe, go to http://www.yahoogroups.com and follow the instructions ">http://docs.yahoo.com/info/terms/ ________________________________________________________________ The best thing to hit the internet in years - Juno SpeedBand! Surf the web up to FIVE TIMES FASTER! Only $14.95/ month - visit www.juno.com to sign up today! |
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Reply by ●July 31, 20032003-07-31
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Dear Friends, Thanks for suggesting help on PIC audio projects. Actually I have not planned to store the audio in binary format. I am planning to store and decode RTTTL (Ring tone transfer text language) symbols and then play the tune accordingly. For this I need to generate sound corresponding to each note. Please suggest some help or project where PIC is used to generate musical notes of various octaves to produce music. Thanks, Sunil --- In , Harold Hallikainen <haroldhallikainen@j...> wrote: > > I've used the ISD chips (ISD4004-08M) for 8 minutes of speech storage in a device to teach Braille (see http://www.brailletutor.com) . A VERY CLEVER technique for short sounds was created by Roman Black. See http://www.romanblack.com/ for his 1 and 1.5 bit sound generators along with encoding software to generate the data to go in memory. > > Harold > FCC Rules Online at http://www.hallikainen.com > > --- "Jovan Kostovski" <chombium@f...> wrote: > Hi, > If you just want to play some audio, I would suggest you to check the Information Storage Devices web www.isd.com . They have chips that record and play audio, which are very easy to use. The difference between the chips is in the length of the audio, and the way you choose which part of the sound you want to listen. > > Regards, chombium > ---------- Original Message ---------------------------------- > From: Sunil Jha <jha0574@y...> > Reply-To: > Date: Tue, 29 Jul 2003 14:54:26 +0100 (BST) > > >Hi! > >Is there any project or tutorial with schematic and code on the web to generate or play audio using PIC? I need to store some audio data in EEPROM and wants to play using PIC. Is this possible for small midi files. I would basically like to imitate ring tone playing as in mobile using PIC. Any help.. > > > >Thanks > >Sunil Jha > > > >SMS using the Yahoo! Messenger;Download latest version. > > to unsubscribe, go to http://www.yahoogroups.com and follow the instructions > > ">http://docs.yahoo.com/info/terms/ > > ________________________________________________________________ > The best thing to hit the internet in years - Juno SpeedBand! > Surf the web up to FIVE TIMES FASTER! > Only $14.95/ month - visit www.juno.com to sign up today! |
Reply by ●August 1, 20032003-08-01
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Intesting! I'll have to look into RTTL a bit more. I'd like to put distinctive ringtones in my Kyocera 2135 where the ring is the intials of the caller in Morse code. Harold FCC Rules Online at http://www.hallikainen.com ________________________________________________________________ The best thing to hit the internet in years - Juno SpeedBand! Surf the web up to FIVE TIMES FASTER! Only $14.95/ month - visit www.juno.com to sign up today! |
