SOUND FROM pure ZX81 (there is a prog)

Discussions about Sinclair ZX80 and ZX81 Hardware
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yerzmyey
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Re: SOUND FROM pure ZX81 (there is a prog)

Post by yerzmyey »

siggi:

>The sound is output as square wave to the tape output port and thus appears at the "mic" connector (very silently).
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Ah. So considering another thread (about possible MIC port broken) it can be so silent it will be not audible for contemporary equipment...??
Tomorrow I will try to connect it into MIC-in of my 'deck' tape-recorder (with regulation of recoring level) and into MIC-in of my PC. We will see. Or - hear.
Let's hope we will HEAR. ;)




>If you have a monitor output added to your zeddy, the sound also appears there (louder than at the mic connector).
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Ah, so that's why EO emulator play the sound so loud? It's an emulation of sound via TV-set...? Hm.





>A very good sound interpreter has been made for the pure ZX81. It is on my ZX81 web-server:
http://www.zx81-siggi.endoftheinternet.org/d:musik/mi/
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And I still want to use it but can't force my ZX81 to sing. ;-) ;-) ;-) ;-) ;-) ;-) ;-) ;-)
IN NIHILUM REVERTERIS - a big text-adventure game for ZX81: http://tiny.pl/g2m6m
"MONOCHROME" issue 5 - (Spring 2014) free paper/PDF magazine about ZX81: http://tiny.pl/q2m44
ZX81 COMPETITIONS 2007/2009: http://zx81.republika.pl/
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