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Search Again :: Adv Search 632 results in 0.001s
<1…16171819202122>
  • Troubleshooting my +2To put this in context: a while back (i.e. late last year and earlier this year) I was looking to put together a compilation of modern Spectrum games…

    ... kHz - I looked at the waveform when it was set at ...
    The Mighty Dopethrone The Mighty Dopethrone October 2017 Hardware
  • How do I convert a .z80 snapshot to a tape file?I've been fiddling with this for a while but can't get it to work reliably. I use Marvin to write short BASIC and assembly programs that uses .z80 in…

    ... all WAV files in any waveform editor into a single contiguous ...
    Ast_A_Moore Ast_A_Moore November 2017 Emulators
  • ZX Spectrum Issue 4S composite video fuzzy (horizontal blur)Dear people of WoS, Thank you very much for taking the time to read. I have an Issue 4S I recently acquired and planned to fix up as a gift for a…

    ... />
    Using a dual channel oscilloscope, you can also compare the ...
    1024MAK 1024MAK January 2018 Hardware
  • Nasty vertical pattern on a 128K Toast Rack via RGBI managed to fix the busted membrane on my [url="https://www.worldofspectrum.org/forums/discussion/55755/got-myself-a-128k-toast-rack-plus-a-simple-a…

    ... rails if you have an oscilloscope. Even if you don't ...
    1024MAK 1024MAK January 2018 Hardware
  • Quick questionHello, can someone tell me what the screen looks like when you power a 48k spectrum that has no ROM chip installed ? Thank you. François

    ... or elsewhere) I have an oscilloscope but I am no electronic ...
    FrancoisL FrancoisL February 2018 Hardware
  • Timex Sinclair palette in FUSE?Does FUSE support the Timex Sinclair colour palette? I've tried running appropriate software and rom but the palette stays the same as the Ferranti U…

    ... observe the voltages on an oscilloscope. BRIGHT has been observed to ...
    rga24 rga24 March 2018 Emulators
  • Learning about MOD's and TrackersThanks to Messrs. Clowder, Colonel, Bedazzle and Prophet for bringing me into the 21st century on the previous thread about 'Awesome/Cool/Beautiful *…

    ... voice snipped out of its waveform.

    Oh this has ...
    mik3d3nch mik3d3nch April 2018 Chit chat
  • Learning about MOD's and TrackersThanks to Messrs. Clowder, Colonel, Bedazzle and Prophet for bringing me into the 21st century on the previous thread about 'Awesome/Cool/Beautiful *…

    ... exercise is to manipulate the waveform to create all those voices ... a sample and alter its waveform to suit your need, if ...
    mik3d3nch mik3d3nch April 2018 Chit chat
  • MakeTZX Direct ModeOn my quest to transfer stuff I've only had luck doing so using MakeTZX in Direct Mode. I can't get any files working done with either Audacity or Co…

    Filter out higher frequencies either in your waveform editor or in MakeTZX directly.
    Ast_A_Moore Ast_A_Moore June 2018 MIA/STP/SDP
  • MakeTZX Direct ModeOn my quest to transfer stuff I've only had luck doing so using MakeTZX in Direct Mode. I can't get any files working done with either Audacity or Co…

    [quote="Ast_A_Moore;942551"]Filter out higher frequencies either in your waveform editor or in MakeTZX directly.[/quote]

    How do I do that directly in MakeTZX?
    Frankie Frankie June 2018 MIA/STP/SDP
  • MakeTZX Direct ModeOn my quest to transfer stuff I've only had luck doing so using MakeTZX in Direct Mode. I can't get any files working done with either Audacity or Co…

    ... higher frequencies either in your waveform editor or in MakeTZX directly ...
    Ast_A_Moore Ast_A_Moore June 2018 MIA/STP/SDP
  • MakeTZX Direct ModeOn my quest to transfer stuff I've only had luck doing so using MakeTZX in Direct Mode. I can't get any files working done with either Audacity or Co…

    ... higher frequencies either in your waveform editor or in MakeTZX directly ...
    Frankie Frankie June 2018 MIA/STP/SDP
  • Making sound using the BEEPER in AssemblyI had a look at the the documentation but it doesn't make sense to me. To make music just the beeper all I have to do is send ones and zeros to one o…

    ... bad. Here's the main waveform generation part in your tutorial ...
    ivanb303 ivanb303 July 2018 Assembler
  • Making sound using the BEEPER in AssemblyI had a look at the the documentation but it doesn't make sense to me. To make music just the beeper all I have to do is send ones and zeros to one o…

    ... ways to think about a waveform. One is to think about ...
    utz utz July 2018 Assembler
  • Making sound using the BEEPER in AssemblyI had a look at the the documentation but it doesn't make sense to me. To make music just the beeper all I have to do is send ones and zeros to one o…

    ... />
    The shape of the waveform was slightly different as measured ...
    Ast_A_Moore Ast_A_Moore July 2018 Assembler
  • Making sound using the BEEPER in AssemblyI had a look at the the documentation but it doesn't make sense to me. To make music just the beeper all I have to do is send ones and zeros to one o…

    ... the complex nature of the waveform. Instead, I’m attaching the ...
    Ast_A_Moore Ast_A_Moore July 2018 Assembler
  • New video about S-video modification on Issue two 48K Spectrum.I just finished an s-video modification on an Issue two 48K Spectrum so I made a video about it. Most of the technical details are in the video; if y…

    ... actually took readings with an oscilloscope to make sure levels were ...
    Renegade Renegade August 2018 Hardware
  • New video about S-video modification on Issue two 48K Spectrum.I just finished an s-video modification on an Issue two 48K Spectrum so I made a video about it. Most of the technical details are in the video; if y…

    ... actually took readings with an oscilloscope to make sure levels were ...
    1024MAK 1024MAK August 2018 Hardware
  • Spectrum 48K / composite mod / LCD TV: voltages out of the ULAHello Spectrum World I have juste bought again my first computer on ebay... a Speccy 48k issue 2 with a 5C112E-2 ULA. Just had to replace TR4 and …

    ... look forward to seeing the oscilloscope traces from artVan, too. I ...
    paf paf November 2018 Hardware
  • Spectrum 48K / composite mod / LCD TV: voltages out of the ULAHello Spectrum World I have juste bought again my first computer on ebay... a Speccy 48k issue 2 with a 5C112E-2 ULA. Just had to replace TR4 and …

    ... TV, understand them, hook your oscilloscope and find out what is ...
    paf paf November 2018 Hardware
  • +3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…

    ... with my cr*ppy little oscilloscope, it looks like all three ...
    colourclash colourclash May 2019 Hardware
  • +3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…

    ... from the z80 with my oscilloscope in this resolution, so I ...
    colourclash colourclash May 2019 Hardware
  • +3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…

    ... ’s desolder C38, stick the oscilloscope’s probe to the “+” pad ...
    Ast_A_Moore Ast_A_Moore May 2019 Hardware
  • +3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…

    ... ’s desolder C38, stick the oscilloscope’s probe to the “+” pad ...
    colourclash colourclash May 2019 Hardware
  • +3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…

    ... there was a lovely looking waveform from the 3 AY pins ... /> I didn't check the waveform again, I'm guessing it ...
    colourclash colourclash May 2019 Hardware
  • +3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…

    ... , but there's definitely a waveform on pin 1 etc after ...
    colourclash colourclash May 2019 Hardware
  • +3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…

    Well, if you got a waveform after removing C38, I don’ ...
    Ast_A_Moore Ast_A_Moore May 2019 Hardware
  • +3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…

    ... "]Well, if you got a waveform after removing C38, I don ...
    colourclash colourclash May 2019 Hardware
  • +3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…

    ... the following points with an oscilloscope while the “tape” is playing ...
    Ast_A_Moore Ast_A_Moore May 2019 Hardware
<1…16171819202122>

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