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BEEP / PLAY equivalentI'm so tired I can't even think of a proper title for this. Has anyone seen a table showing a comparison between BEEP notes durations and equivalent …
... to play a natural speech waveform in BASIC by doing a ... single second would generate a waveform that might be a rough ... introduction for me into sound/waveform processing I might be interested ... -
BEEP / PLAY equivalentI'm so tired I can't even think of a proper title for this. Has anyone seen a table showing a comparison between BEEP notes durations and equivalent …
... introduction for me into sound/waveform processing I might be interested ... -
BEEP / PLAY equivalentI'm so tired I can't even think of a proper title for this. Has anyone seen a table showing a comparison between BEEP notes durations and equivalent …
... was done using brute force waveform (PC) quantisation to ZX AY ... -
BEEP / PLAY equivalentI'm so tired I can't even think of a proper title for this. Has anyone seen a table showing a comparison between BEEP notes durations and equivalent …
... that if I divided a waveform into a large number of ... -
Advice about Logic AnalyzerHello to everybody! First, I hope this message is posted in the appropriate board. During my more or less successful career at fixing ZXes, I alway…
... to trigger and store a waveform is immensely useful. -
Tape loading from PCSo, I found that I had been using the wrong audio jack socket on my 48k for tape loading (my spectrum is in a third party case, so there are not labe…
its also possible your soundcard is inverting the waveform -
Tape loading from PCSo, I found that I had been using the wrong audio jack socket on my 48k for tape loading (my spectrum is in a third party case, so there are not labe…
[QUOTE=djgarf;657308]its also possible your soundcard is inverting the waveform[/QUOTE]
That alone would not cause any problem. -
Tape loading from PCSo, I found that I had been using the wrong audio jack socket on my 48k for tape loading (my spectrum is in a third party case, so there are not labe…
[QUOTE=djgarf;657308]its also possible your soundcard is inverting the waveform[/QUOTE]
I had this problem with SiS 6326 and SiS 530 chipsets. The waveform was inverted, started negative. -
Tape loading from PCSo, I found that I had been using the wrong audio jack socket on my 48k for tape loading (my spectrum is in a third party case, so there are not labe…
... and SiS 530 chipsets. The waveform was inverted, started negative.[/QUOTE ... -
Tape loading from PCSo, I found that I had been using the wrong audio jack socket on my 48k for tape loading (my spectrum is in a third party case, so there are not labe…
... that these chips reverse the waveform. They're Old chipsets though ... -
[Update] Lone Wolf - The Mirror of Death - AudiogenicHi folks, I know we already have a TZX of this, but I can't help feeling that it needs it's blocks deconstructed into Pilot/Sync/Date blocks/pulses …
K7ZX - Best encoding?Is there a "best" or most reliable encoding scheme in K7ZX (can't use Otla - won't let me save as an SBB)? The ones I've used are Milks and FSK, alth…
Tried every possible waveform, solution, included all blocks - still ...Found a bunch of Danish MIA tapesI recently got a lot of Danish ZX Spectrum tapes, most of them are MIA. I have tried for a couple of hours to create a TZX file from one of them. Wit…
... to manually (by checking the waveform) assume several uncertain bits. Fortunately ...Why do most games only load on one side?In my experience, most cassette games only load on one side and fail on the other. Not just on the Speccy, but on any tape based system I've owned. …
Professional tape copiers copy two sides of the tape at the same time, so one of them is recorded in reverse order while playback is normal. The waveform is a bit different.
I have the same problem when making copies with a Telex tape duplicator.Speccy PSUI've grabbed a Speccy PSU from fleabay and it looks like a Speccy Plus PSU. After testing it with a multimeter it's kicking out 12V rather than the …
... see the change in the waveform when current is drawn from ...Sound programs that use +3DOS/AssemblerHi I am working on my final JSWed project and have nearly finished but i am considering changing the standard in game tune you get,the editor instruc…
... C.
0F9h 1 Set waveform effect (like 'W' in a ... command)
0FAh 1 Set waveform period (like 'X' in a ...48k + Spectrum Issue 4S Display IssueHi all! Brand new user here. Growing up I had a zx spectrum for a little bit, and recently I have bought a working 48k + Spectrum (Issue 4). I was…
... has failed short circuit, the waveform of the output inductor coil ...Issue 4S AnnoyanceRecently ive been going through a few interfaces testing them and I stupidly inserted a "key-less" interface (didnt know at the time but should have …
... /> There is normally a sawtooth waveform at TR5's collector (actually ... , I seem to recall the waveform is rather different in the ...CapacitorsSorry, another question... I've done a bit of looking around, although after a couple of beers this may not have been as systematic as usual, but I …
... on the right shows the waveform as measured on the + and ... diode bridge rectifier. The red waveform is when there is no ... the bridge rectifier. The blue waveform is when there is a ...Issue 3 board... How to resurrect?Dear Everyone, Now I have a working 48k Issue 3, a sort of working Speccy+ (still having problems with the keyboard, more of that in another post) a…
... easily test for a ripple waveform on the supply lines without ...+2 Grey NMI problemMy shonky old +2 has always worked very well until recently, ive found that hitting the nmi button on my multiface will either do one of three things…
Buzzer sounds tips'n'tricksSo I have an ARM Cortex M3 with a buzzer connected to its GPIO pin. And because I read this forum I know that there is no need to add a separate buzz…
... out the ROM as a waveform. Or, as a simpler solution ...Is This PSU Useable on the Speccy?I just got my Speccy and the PSU has had some 'work' done to it. Somebody has added an extra length of cable on it but rather than soldering or crim…
... a scope to measure the waveform.
It seems from ...Is This PSU Useable on the Speccy?I just got my Speccy and the PSU has had some 'work' done to it. Somebody has added an extra length of cable on it but rather than soldering or crim…
... straight DC line, but a waveform where the capacitor will discharge ... tread that shows the voltage waveform over the capacitor under load ...New CPU and Spectranet oddity.I have no reason to suspect this problem is due to a fault/poor design of the Spectranet, but understanding what it does at system initialisation may…
... changed the shape of the waveform, or may be causing other ...Using downloaded WOS filesI am the new owner of a 48K Spectrum, which loads games from tape without any problems. I am not having great success with games downloaded from the…
... and is "rounding" off the waveform - some sort of soft clipping ...Using downloaded WOS filesI am the new owner of a 48K Spectrum, which loads games from tape without any problems. I am not having great success with games downloaded from the…
... pure square wave and the waveform will have sinusoidal characteristics. At ... a 6V peak to peak waveform. As the other members already ...Using downloaded WOS filesI am the new owner of a 48K Spectrum, which loads games from tape without any problems. I am not having great success with games downloaded from the…
... output has a much cleaner waveform than the original laptop 2 ...Issue 2 crashes after about 30 minsHi Guys, I have an Issue 2 zx spectrum that seems to get graphic corruption after about half hour of playing, then finally falls over and crashes. …
... to look at the input waveform of the supply into the ...

