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  • 128+ and Divide+ not working togetheri think theres something wrong with my 128 (toastrack), divide+ just wont work on it, corrupted screen on bootup and with big thick black bars rollin…

    ... work, also any game with AY music in it, the music ... compared to say the loading noise.
    Macc Macc October 2010 Hardware
  • 128+ and Divide+ not working togetheri think theres something wrong with my 128 (toastrack), divide+ just wont work on it, corrupted screen on bootup and with big thick black bars rollin…

    ... work, also any game with AY music in it, the music ... compared to say the loading noise.[/QUOTE]

    If the ...
    Alien 8 Alien 8 October 2010 Hardware
  • Playing SID music on AY??Hello. Some time ago, with occasion of another thread, I was asking about possibility of making a very certain thing - a SID emulator for Spectrum …

    ... />
    Translating SID data to AY is different question. Do you ... 4 waveforms, variable duty cycle, filter, ring modulation, etc. in three ... by custom PC tool to AY dump. I could say right ... , which has more features than AY in some areas, though with ...
    Shiru Shiru November 2010 Development
  • Bell sound with PLAY command?Hi Folks, I am no musician so I was hoping someone could give me a PLAY command that would sound like a bell on the Spectrum. A bell that sounds li…

    ... using FM synthesis, and the AY just produces plain square waves ... |\___ and a pinch of noise would do the trick.
    na_th_an na_th_an November 2010 Sinclair Basic
  • Bell sound with PLAY command?Hi Folks, I am no musician so I was hoping someone could give me a PLAY command that would sound like a bell on the Spectrum. A bell that sounds li…

    ... Well not in BASin with AY support turned on. More ... the first 14 register the AY chip has. Each register ... purpose:

    [code]AY REGISTERS

    00 Channel ... /> I/O I/O Noise Noise Noise Tone Tone Tone
    ...
    na_th_an na_th_an November 2010 Sinclair Basic
  • Oscilloscope Speccy ProgramHi all, I remember very well in the old days when my Speccy was my single computer (around 1992) that I have had an oscilloscope software. This uses…

    ... 16 * 6). Signal to noise ratio (SNR) is used ... original signal is distorted by noise.

    The ... br />
    ; --------------------------------------------------------------------------


    ; Filter variables.


    freq ...
    ASM ASM November 2010 Sinclair Miscellaneous
  • Playing SID music on AY??Hello. Some time ago, with occasion of another thread, I was asking about possibility of making a very certain thing - a SID emulator for Spectrum …

    ... -bit square wave, without volume, noise or anything. It even provided ... waterfalls in Creatures). The analogue filter and some of the in ...
    merman merman November 2010 Development
  • Powering up a Speccy after long-term storage.Staying at my folks for Christmas. Feels good to be back in God's country again, even if it is -12C outside at the moment. :-o Anyway, I was plannin…

    ... malfunctioning, those rails will generate noise and could damage the, yet ... replace at least the larger filter capacitors that go on the ... and a rapid sucession of "noise" happens on the screen (this ...
    mcleod_ideafix mcleod_ideafix December 2010 Hardware
  • Playing tunes with tape loading noiseAnd now for something completely different. Not a man with a tape recorder up his nose, but a short video - [URL="http://www.youtube.com/watch?v=ScKK…

    ... done before (longer tunes, loading noise tune composing, [URL="http://www ... .com/watch?v=OJ01EDhL0VM"]AY music over loading noise[/URL], etc.) but ... a loading screen. The loading noise for a code block is ...
    zxbruno zxbruno March 2011 Announcements
  • Tritone - new three channel beeper music engineYes, yet another. This one provides three channels of clean and loud tone with interrupting drums. It is something between Music Box and Savage engin…

    ... /> (emulator has some silent "white noise" on it, which doesn't ... I can definitely hear an AY-3-8912 somewhere in there ...
    zub zub April 2011 Development
  • SE Basic Type-ins^Pete suggested creating a sticky thread for SE Basic discussion. I thought a Type-ins thread might also be useful. Up to the mods if they want to ma…

    ... are played on the AY and the last channel ... the CPU (providing the AY is half the CPU clock ... br /> Each of the AY channels has a volume setting ... determines whether tone or noise or both are played ... tC[/b]

    AY Registers will retain their contents ...
    chev chev April 2011 Sinclair Basic
  • enJine: a fast tilemap enginetile engine based on excellent work by Joffa Smifff. here you can download first tech demo. [url=http://ketmar.no-ip.org/tmp/enJine.tap]Get It Now![…

    ... , so we can't play AY music here. still working on ... at all? i'm making noise here without any real feedback ...
    Ketmar Ketmar May 2011 Development
  • Interface 1 - a proper fix?Hi everybody, Over the last few days I've been looking at Interface 1's again. I keep coming up against the "spins forever" problem, i.e. writing to…

    ... noise on the AC wires in the home. And fitted a filter ... in. I no longer have noise interference/problems with audio equipment ... A.C. supply for HF noise.

    I was remembering ...
    FrankT FrankT May 2011 Hardware
  • Games with best sound effects?I used the advanced search and couldn't find a topic dedicated to it. When I say "best" I mean not just sound effects that sound like what they're s…

    ... />
    You can generate noise by randomly twitching the speaker ... effectively filter out high frequencies, lowering the pitch of the noise. ... you can make combined tone/noise whiny sounds. And then ... much more than slightly better noise control (I managed a ...
    joefish joefish August 2011 Games
  • Games with best sound effects?I used the advanced search and couldn't find a topic dedicated to it. When I say "best" I mean not just sound effects that sound like what they're s…

    ... make limited AY emulator for beeper (one channel of tone+noise with ...
    Shiru Shiru August 2011 Games
  • Souping up my Spectrum+ 128k ToastrackI wrote a small piece on the various things I've been doing to my ZX Spectrum+ 128k toastrack, primarily getting it working with the bright output an…

    ... a nitpick... the beeper and AY both generate square waves ( ... which contains a low pass filter, effectively averages out the pulses ... output plus a low-pass filter to construct the original waveform ... /> If the AY circuit contains a low-pass filter, the same sort ...
    Winston Winston September 2011 Hardware
  • Z80 sound enginesI'm looking for a decent sound engine to use in a Z80 program I'm writing, but I've no idea which is the best/fastest/easiest to use. I could do wit…

    ... will sound. Whereas for an AY tune, you just feed the ... wholly (or partly) random for noise. With either, you can widen ...
    joefish joefish September 2011 Development
  • Z80 sound enginesI'm looking for a decent sound engine to use in a Z80 program I'm writing, but I've no idea which is the best/fastest/easiest to use. I could do wit…

    ... sound stops.

    For AY 'best' is not fast, and ... sound. Whereas for an AY tune, you just feed ... wholly (or partly) random for noise. With either, you can ... time to play an AY tune on the title ... half of time spend in ay driver.[/QUOTE]

    ...
    polomint polomint September 2011 Development
  • Speccy 2010 UpdateI've made myself a to Speccy 2010. In addition to TurboSound (2xAY) it adds SounDrive and Covox support. Supported modes are SounDrive Mode 1, SounDr…

    ... in YM vs 4 in AY. This fix has been implemented ... . Maybe AY will need some work on better noise generator? Need ...
    poopi poopi October 2011 Announcements
  • playing sound samples from Boriel's zxbasic-compilerfirst of all, sorry if it sounds confusing if i'm posting this thread here instead instead of at Discussions:SinclarBasic it's because this is more …

    ... URL] with the AY output.

    Regarding noise, you are going ... special scheme to improve the noise -- you are just outputting ... has never been tried is noise shaping using a highly oversampled ... 1-bit samples. The noise spectrum gets skewed toward the ...
    Alcoholics Anonymous Alcoholics Anonymous October 2011 Development
  • Speccy 2010 UpdateI've made myself a to Speccy 2010. In addition to TurboSound (2xAY) it adds SounDrive and Covox support. Supported modes are SounDrive Mode 1, SounDr…

    ... just a representation of loading noise to feed into the audio ... Vodka Party this year, where AY was behaving very strange? (We ...
    gasman gasman October 2011 Announcements
  • Speccy 2010 UpdateI've made myself a to Speccy 2010. In addition to TurboSound (2xAY) it adds SounDrive and Covox support. Supported modes are SounDrive Mode 1, SounDr…

    ... just a representation of loading noise to feed into the audio ... was something with normal 50hz AY engine.
    Ah well, no ...
    Yerzmyey Yerzmyey October 2011 Announcements
  • which zx-spectrum games uses 1bit sound samples?hi! I'm looking for zx-spectrum games using 1bit sound samples. Compairing with msx, which has far less games available than zx-spectrum, there are f…

    That sounds pretty good. Have you tried passing the sample through a 5kHz bw LP filter? I think you have a lot of aliasing noise in there.
    Alcoholics Anonymous Alcoholics Anonymous October 2011 Games
  • which zx-spectrum games uses 1bit sound samples?hi! I'm looking for zx-spectrum games using 1bit sound samples. Compairing with msx, which has far less games available than zx-spectrum, there are f…

    ... presumably includes a low-pass-filter to eliminate everything over half ... 't enough to eliminate that noise), it sounds almost identical in ...
    PrinceGaz PrinceGaz October 2011 Games
  • which zx-spectrum games uses 1bit sound samples?hi! I'm looking for zx-spectrum games using 1bit sound samples. Compairing with msx, which has far less games available than zx-spectrum, there are f…

    ... original sample through a 5kHz filter before down-sampling to 8kHz ... spectrum version sounds like aliasing noise is present.

    [quote ... least one emulator that does filter the beeper output
    [/quote ...
    Alcoholics Anonymous Alcoholics Anonymous November 2011 Games
  • which zx-spectrum games uses 1bit sound samples?hi! I'm looking for zx-spectrum games using 1bit sound samples. Compairing with msx, which has far less games available than zx-spectrum, there are f…

    ... original sample through a 5kHz filter before down-sampling to 8kHz ... spectrum version sounds like aliasing noise is present.[/QUOTE]

    PrinceGaz PrinceGaz November 2011 Games
  • Beepola helpBeen trying to use this to do some 2 channel music. I'm pulling what's left of my hair out. Anyone any idea how I get it to play one note at a time…

    Nothing in Beepola plays through AY.

    The ROM beep ... will sound weird (like a noise) in slow RAM.
    Shiru Shiru November 2011 Development
  • SpecEmu 3.0Has anyone else noticed that Woody's released a version 3.0 of SpecEmu? Nope? Just me then... :D

    ... having some issues with the AY sound. The theme tune on ... sounds distinctly odd, like the noise channel isn't working all ...
    Lee Tonks Lee Tonks January 2012 Emulators
  • Z80 - new MISTER BEEP albumAs a warmup for the upcoming 30th anniversary of our beloved machine, MISTER BEEP presents us his fourth album, named simply "Z80". [IMG]http://berl…

    [QUOTE=AY Chip;602472]an audio filter that (in my opinion) makes beeper tunes sound better than the real hardware. :)[/QUOTE]

    real hardware at the other end of an 80 foot length of drainpipe? :-P

    ;-)
    guesser guesser February 2012 Sinclair Miscellaneous
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