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SP and IM2 woesI have a function that writes the backbuffer to the screen using the method by which SP is stored, I "POP" a load of registers and then chnge SP to t…
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I want to put interrupt driven sound and music in the game ... as I Enable the IM2 interrupt, the screen gets corrupt (All ... -
Noise channels on AY-3-8912?I'm trying to reproduce a tune that's a jazzed-up version of classical music - i.e. there are drum beats all over the place, to try and mask the low …
... channel is playing a drum sound, or anything with any ... should obviously restrict itself to interrupt-driven sound at best. I haven't ... of how Tim Follin's sound engine managed to generate ... to every sound. Only sounds labeled as important could interrupt a busy ... -
AY Magic version for ZX81 was bornModified Ay magic ,my previous interface for zx48. On board, ay chip based on Zonx interface but with stereo output and rampack 16 or 32 kilo on boa…
... Gasman saying the tunes would sound different but not too much ... and it will sound exactly the same, assuming 50Hz interrupt driven sound, and that ... -
Looking for some bog standard soundspreferably using PLAY command.... example 10 LET a$="the sound code" 20 PLAY a$ ideally I'm looking for noises for 1) A space ship engine, pref…
... sounds. You could try an interrupt-driven sound generator but you need to ... that making [i]any[/i] sound on the Speccy will take ... -
SoftPLAY: Use the PLAY command from 48 BASICNow you don't need 128 BASIC to use the [B]PLAY[/B] command. Just use [B]PRINT #8;[/B] instead. [url]https://dl.dropboxusercontent.com/u/15659782/So…
... are parsed. If you want interrupt driven sound that just goes on in ... -
SoftPLAY: Use the PLAY command from 48 BASICNow you don't need 128 BASIC to use the [B]PLAY[/B] command. Just use [B]PRINT #8;[/B] instead. [url]https://dl.dropboxusercontent.com/u/15659782/So…
... are parsed. If you want interrupt driven sound that just goes on in ... -
AY Sound Effects from WAVI'm wondering if someone has crossed this bridge already. There are a bunch of sampled sound effects in wav form that need converting to the AY ch…
... are a bunch of sampled sound effects in wav form that ... that approximates sampled speech using interrupt driven AY audio. That's a ... might do with the sampled sound effects yet but I am ... -
Interrupt driven code at overclocked pace....Is it possible for a MC coder to do a routine (i.e. interrupt music player, for within/during Basic)if he knows said machine is running at 400 percen…
... do a routine (i.e. interrupt music player, for within/during ... -
48k AudioI'm at the point in my game where I could use a few beeps and bloops. Ive been looking at loads of different speccy books, but this whole business of…
... , but this whole business of interrupt driven audio is proving to be ... copied and pasted in a sound effect from J Cauldwell's ... -
MIA: Airline SoftwareAs discussed in another thread, I was recently reunited with a box containing most (not all) of my original cassettes. Thanks to the advice and help …
... /> 07. Hex Package
08. Interrupt Driven Clock
09. Message Scroller ... Display (128K only)
12. Sound Sampler
13. Touch Typing ... -
Something i'd like to see in future spectrum emu'sI haven't checked every emu out so i hope this hasn't been implemented somewhere already...one thing i'd like to see is a special enhanced mode where…
... up the cpu speed on interrupt driven games may get more processing ... but the downside is ula sound goes high pitched and quick ... with Technician Ted. Moving the interrupt to the end of the ... screen and does not effect sound. Turning off contended memory can ... -
Basic and AY musicis it possible to play an ay-music in background while a basic program is running?
... decremented.
3. interrupt: counter reaches zero. Turn off ... might be doable in an interrupt driven manner: express tone duration as ... to generate as clean a sound as possible. I'm ... a little skeptical good quality sound would be attainable without ... -
Basic and AY musicis it possible to play an ay-music in background while a basic program is running?
... can't have an interupt driven beeper routine. You said nothing ... might be doable in an interrupt driven manner: express tone duration as ... period of time in each interrupt.[/quote]
What you ... soon as the interupt ends sound will stop until the next ... -
Vic-20s ARE CRAP! (And a few other ramblings from 1984)There was a great rivalry between myself and some of my computer owning chums in the early/mid eighties. The thread title was a phrase I made good us…
... 32 sprites, and multi channel sound. The BASIC-G language looks ... as well as line numbers, interrupt driven sprites and keyboard handling from ... -
What are people using TommyGun to do?So I was just wondering what people are using TommyGun to do?
... an interrupt-driven player, although it wouldn't really use the better sound ... the capabilities of all supported sound chips and cut out unsupported ... total overkill for what most sound chips can do, but it ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... the AY chip in the sound routine (when we get there ... free for the tune and interrupt driven playback routine.
[edit ... still look like the beeper interrupt-driven music will work?
Your help needed![FONT=Arial]there are [URL="http://www.worldofspectrum.org/neededscreens.html"]a number of titles[/URL] (146) that still lack an in-game scre…
... would be useful to implement interrupt driven sprite routines.
The ... the sound is playing, thereby demonstrating that the routine is interrupt driven.
interrupt routine has been POKE'd ...In-game music takes CPU time?If a 128k wants to have music played in-game using the AY sound chip, does that consume a lot of CPU time? What I am after is if the reason why man…
... ]You could do decent beeper interrupt music but you'd have ... not to sound dreadful. Then you could get multi-channel interrupt driven music ... 'd question as to whether interrupt-driven is entirely appropriate terminology for ...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![…
... to have the display routine interrupt driven and have the non-critical ... 'll feel obliged to do sound effects too!Question about 2-channel beeper musicI confess I haven't tried all the available beeper utilities and software. I always found music software confusing and trackers are not for me. I kno…
... pure machine-code, multi-channel sound on the 48K spectrum beeper ... looking at playing multi-bit sound samples on the beeper and ... 2kHz, was inferior in overall sound quality to the 3-bit ... /> For music, a 2-channel, interrupt-driven time-limited routine should be ...Formant synthesis on the AY-3-8910I was idly pondering ways of getting interesting sounds out of the AY chip, and it occurred to me the envelope system might be useful for formant syn…
... a 3 formant synthesiser can sound like, given more data. I ... registers changing on a frame interrupt.
[url]http://www.youtube ... run interrupt driven speech routines in the same way they currently run sound ...Help with 1-bit sampled soundHi all, I've been sent over this way from the CPC Wiki forums as you guys may be able to help me more specifically with a programming query. Firstly…
... playing samples via interrupt unless your interrupt can be programmed ... frame interrupt so instead of busy waiting, a sound effect ... is played. A few games tried to play interrupt driven ... brief period on each interrupt. The sound is choppy and has ...A few questions about sound and keys in BASICIf I want sound in my BASIC game I have to use BEEP right ? It seems to lock up the CPU for far too long . On Arjun's page I found how to use CALL 94…
... whilst it is busy generating sound.
If you want ... sound in the background whilst BASIC ... music engine that can be interrupt driven (at which point you are ... as that also waits for sound to complete) since the AY ...In-game AY music and sound effectsI'm currently working on various aspects of a Spectrum game and thinking now about the sound side of things. I know you can use a utility like Vortex…
... 'd like to see an interrupt-driven player that can play two ... -only tunes, and can play sound effects with the third channel ... the noise generator when a sound effect needs to be played ... channel dropping out when a sound effect plays; I'm not ...In-game AY music and sound effectsI'm currently working on various aspects of a Spectrum game and thinking now about the sound side of things. I know you can use a utility like Vortex…
... 'd like to see an interrupt-driven player that can play two ... -only tunes, and can play sound effects with the third channel ... of music to accommodate diminished sound effects restricted to a single ... channel.
For AY sound effects, you can use a ...In-game AY music and sound effectsI'm currently working on various aspects of a Spectrum game and thinking now about the sound side of things. I know you can use a utility like Vortex…
... can recall is the original sound tracker for which you' ... [/quote]
VTII is interrupt driven so everything operates at 50Hz ... />
Yes that would sound better. I was wondering if ... sounding out of sync might sound wrong.
In ...Jelly-Vision!As threatened in the "'Spectrum Play' Error" thread, here's a ruff'n'reddy interrupt driven full screen wobbling routine which has no practical use w…
... 's a ruff'n'reddy interrupt driven full screen wobbling routine which ...64x48 full colour graphicsHow feasible is this? Could an interrupt-driven routine be used to, for example, fill the top two thirds with a 64x32 blocky picture and leave the bo…
... feasible is this? Could an interrupt-driven routine be used to, for ...Simple way to add AY music to AGD games!I have written some scripts and asm to autobuild interrupt driven AY music into any AGD game. The play routine and music is stored in bank4, so y…
... scripts and asm to autobuild interrupt driven AY music into any AGD ...ULTIMATE SUCK!!I wonder what reaction there will be to this? I just wonder if there are any other ppl out there who agree with me. I never got as much enjoyment ou…
... Knight Lore to the constant interrupt driven frame-rate of Batman & ...
