Re: [M100] New M100 Zebra Strips now available

2022-04-07 Thread Mike Stein
That's great news! I was about to ask on the list whether anyone had heard any more about these strips. Thanks for your efforts; I too hope nothing serious has happened to the original individual. m On Thu, Apr 7, 2022 at 10:47 AM wrote: > Hi all, > > > > A year or so ago someone announced tha

Re: [M100] M100 has more than one "voice".

2022-04-07 Thread Stephen Adolph
so this is fun! watching this clip and learning about polyphonic 1 bit audio, I replicated the code written for ZXspectrum into M100. Result attached. sndply.co runs in ALTLCD. just load and run! Very cool, plays "chords" on the M100 buzzer! Very simple code.would be easy to build into software

Re: [M100] M100 has more than one "voice".

2022-04-07 Thread Stephen Adolph
Daryn, Very interesting link. Same thing could be done on M100 with one important improvement. you have the tone generator as well. So, you could use the technique in this video to interleave two voices, and mix in the third which comes from the tone generator. Piezo may not be up to it though. W

[M100] New M100 Zebra Strips now available

2022-04-07 Thread birt_j
Hi all, A year or so ago someone announced that they were looking at getting new Zebra strips made for the M100. A few months ago, I came across an NEC PC-8201 LCD module I was pretty sure would be fixed with new strips as I could see a defect in one of them. When I tried to contact the individ

Re: [M100] M100 has more than one "voice".

2022-04-07 Thread Stephen Adolph
So, I have a crude little driver to play with. It certainly makes noise! Load SND3.DO and SND3.CO into M100/T102. convert to SND3.BA Run SND3.BA 1 REM sound3 - needs snd3.co in files. 2 REM snd3.co loads in ALTLCD 3 REM this is a demonstration program for the 3 voice audio driver 4 REM S. Adolph