Ym2413 instruments.bin. 3142MY_DM:margaid gniwollof eht sniatnoc launam noitacilppa 3142MY ehT . Ym2413 instruments.bin

 
<b>3142MY_DM:margaid gniwollof eht sniatnoc launam noitacilppa 3142MY ehT </b>Ym2413 instruments.bin  YM2413 notes by andete

plgDavid's YMF281 ROM patches. We would like to show you a description here but the site won’t allow us. The rate of M2 on a Famicom is almost as high as that:. 230 to v0. org collection, a scanned-in computer-related document. Its main historical application was the generation of music and sound effects in microprocessor systems. 過去に"YAMAHAの音源IC(YMZ294)の使い方の基礎"でPSG(SSG)音源のYMZ294の使い方の基礎を説明しましたが、今回はFM音源の中で一番簡単なYM2413(OPLL)について説明します。この音源は. FEEL is a front-end for videogame emulators, especially designed for usage on a home cabinet, highly customizable, ideal for integrating any emulation system (MAME/MESS, Daphne, Fusion, ZSNes, WinVice, virtually any other). This document is an HTML conversion of these scans of an original document by Ricardo Bittencourt. Idol-Mahjong Final Romance (1991) Taisen Idol-Mahjong Final Romance 2 (1995) Taisen Mahjong Final Romance R (1995) Taisen Mahjong Final Romance 4 (1998) MAME is a multi-purpose emulation framework it's purpose is to preserve decades of software history. A couple years ago, I had this crazy idea of controlling multiple Yamaha FM sound chips with a single microcontroller. Contribute to digital-sound-antiques. 08. Rom Download. S-50 Digital Sampling Keyboard. We would like to show you a description here but the site won’t allow us. Gamecube set is being updated to 1G1R in RVZ format. emu2413 refers to the following documents. The YM2413 Synthesizer IC The YM2413, OPLL, is a cost-reduced FM synthesis sound chip manufactured by Yamaha Corporation and based on their YM3812 (OPL2). 579545 MHz) is connected between these. For most instruments I've found settings that are close (sometimes very close) to the built-in instruments, but never 100% identical. . plus-circle Add. We will keep fighting for all libraries - stand with us! listing of ym2413. Dai, G. replaced the MAPROUT. The library is able. 231, our April release, is out now! The Yamaha FM synthesis rewrite is progressing, with the OPL family (including YM2413, YM3526, YM3812, YMF262 and Y8950) done this month. Existing multi-instrumental datasets tend to be biased toward pop and classical music. VRC7 presets by Nuke. Instruments ROM YM2413 24 2 23 3 22 4 21 5 20 6 19 7 18 8 17 9 16 10 15 11 14 12 13 24 pin SOP Top View Vibrato Amplitude Modulator J DA Converter ) . In this paper, we propose YM2413-MDB, an 80s FM video game music dataset with multi-label emotion annotations. VRC7/YM2413/OPLL Custom Patches. 53. YMF281B presets by Chabin. #3: There are some unofficial extensions supporting other chips but 1. par2" MAME 0. 0 INFORMATION DOWNLOADYM2413-MDB is an 80s FM video game music dataset with multi-label emotion annotations. zip; file as jpg timestamp size; ym2413_instruments. Contribute to vgmrips/vgmplay development by creating an account on GitHub. YM2413 Register Contents Address Bit 1 00, 01 D1 D6 Ds D4 Do-D3 2 02, 03 D6 D1 3 02 Do-Ds <-4 03 D3 D4 Do-D2 5 04, 05 D4-D1 Do-D3 6 06, 07 D4-D1 Do-DJ 7 OE DsThe file size of compressed files usually decreases to 50-60% (Sega Master System with YM2413) or 15-40% (NeoGeo Pocket). h " # include " YMBase. Fire Hawk - Thexder 2. bin: 1996-12-24 23:32MSX-MUSIC is a standard for FM-based sound-generation on MSX. cpp. " GitHub is where people build software. ». Well, based on data from MoonBlaster. Any idea on where I can find this sound file for MAME? Thanks! Thanks a lot. It logs the commands sent to the sound chips, so the resulting files are much smaller than mp3s. Unzip and put the contents of the folder in . 3. The fork is based on the 0CC-FamiTracker V0. bin: 1996-12-24 23:32 Looks like you're missing device ROMs - ym2413. For other MSX computers there are separate cartridges such as MK FM-PAK, FM Stereo PAK, FM Sound Stereo. bin. You can clone the MAME 0. 239 ROMs / YM2413 OPLL. Support for both SMD and BIN format files. 3 KiB: 2018-Jun-24 16:06: 1942c64. Size: 313. The goal is to provide a ubiquitous, flexible, comprehensive-as-possible emulator that will appear in as many browsers as possible without installing a plugin or runtime. Missing several MAME Video Snaps first: gliznarg92 27. 00 b. I hope you like it. Les jeux vidéo ont aussi leur histoire !OPL4Arduino / YM2413. zip and qsound. 579545 MHz) is connected between these. Multiple-disk games¶. listing of ym2413. Please enter an Email and a Password to continue : All it takes is downloading MAME BIOS Files that can help with the procedures of booting up and running the ROMs efficiently. I know the built-in patches of the VRC7 and YM2413 from the siliconpr0n website: VRC7: Code: Select allVRC7/YM2413/OPLL Custom Patches. . If you fail to source qsound_hle. The YM2413 contains 18 operators. Search for: e. k. Posted: Tue May 31, 2011 7:11 pm. Hello again. Once downloaded, put the files into the ROMs folder of. foo (Disk 1). Update OCTOBER 2023. 00 b DL Count: 1843 File Listing. Accessing Batocera's drive to add files. I have been playing with some VRC7 stuff and just started poking at the custom patch. bin: 1996-12-24 23:322000 version of MAME (0. ym2413 instruments. I first noticed this in. From what I gather the chip has 15 embedded preset "instruments" and 1 user programmable "instrument" slot available and is capable of having 9 "instruments" per track or 6 "instruments" when the "rhythm mode". _____. 2. 2. zip; file as jpg timestamp size; 1. Hear that hihat and cymbal plays too (possibly all percussion instruments are played) during the first percussion playback/sound. As with any instrument, a note starts with a note on event and ends with a note off event. bin (ym2413), and I don't know how to find this file. If using Android, CX File. It only really works for the PSG - VGM files using the YM2413 do convert and do output something, but it. -ym2413. 00 b. ym2413の内蔵rom音色15種類を一気にプレビューする動画を作りました。 YM2413は自作音色が1つしか作れず、後はROM音色を使うしかないという話はよくききますが、ROM音色は実際どんな音がすべてなのか、というと実はそれほど知られていないの. (OPLL YM2413 datasheet) (use in Philips PMC-100) Rather simple 2-op FM soundchip with preset tones (built-in instrument rom) in DIP18, apparently very similar to OPLL/OPLL-X (YM2413/23) or even exactly the same besides some register and/or rom differences. For recent versions of macOS you need to install Xcode including command-line tools and SDL 2. YM2413 • PIN FUNCTIONS SYMBOL 1/0 FUNCTION XIN I A quartz oscillator (3. e. Well, based on data from MoonBlaster. 0, 6. 313. 579545 Mhz), OKI MSM5205 (@ 384 Khz) Players: 1 Control: mahjong keyboard TRIVIA Released in December 1991. This setting is above the Nyquist frequency. com Expect a new firmware for Super HD System 3 Pro later this week. The 7407. dsk, foo (Disk 2). The YM2413 chip could be found in old Yamaha mini keyboards like the PSS-140 and PSS-270. Every odd-numbered file is a C. The goal is to provide a ubiquitous, flexible, comprehensive-as-possible emulator that will appear in as many browsers as possible without. trailer compliance plate supercheap; MEET CASEY. 3. ヤマハ製 fm 音源では opl ファミリー(ym2413、ym3526、ym3812、ymf262、y8950)の書き換えが進んだのだ。前のリリースでいろいろ起きていた問題もほとんど修正されてるけど、もしこれらのチップを使っているシステムで気づいたらことがあればぜひ教えてほしい。Over the 4th of July weekend, I will have access to my old Yamaha PSS-140 keyboard, which contains a YM2413 synthesizer, and most importantly, 100 selectable custom patches. Like and RT. 230 to v0. _____. bin can now be fixed and you can play your x-men vs streetfighter game or. MAME - Multiple Arcade Machine Emulator: summary refs log tree commit diff stats homepageWe would like to show you a description here but the site won’t allow us. Retrogaming, émulateurs et téléchargement de ROMs. 250 downloads • 1715 views • released 09. To clarify, it must be taken into account that the BIOS Pack is from a secure, established and legal source. Product Overview Manufacturer Part#:YM2413-F Product Category: Logic ICsDescription: Stratix FPGA 40K FBGA-780. Download counts are reset as a result, sorry! 2021/09/24. name size crc sha1 region offset status optional merge bios; ym2413_instruments. 20 to V38. ROM files in the Mami dir ★★★ CM-32P This is an incomplete simulator, not an emulator. I know the built-in patches of the VRC7 and YM2413 from the siliconpr0n website: VRC7: Code: Select allVRC7/YM2413/OPLL Custom Patches. 11b chip from The First Funky Fighter PCB was known to be a Bad Dump. bin. 雅马哈1986年推出的基于YM2413 (OPLL)2op FM音源芯片的低端迷你电子琴,也是雅马哈电子琴产品中率先使用VOICE BANK (音色库)的电子琴。. SERIES. Les jeux vidéo ont aussi leur histoire !Any other state is fine. The YM2413, a. Filename Release Date File Size; MD_YM2413-1. Emularity BIOS Collection. Most things should be improved, but if you notice something wrong with a system. ymf262. Yamaha YM2413 To make the. qa Ðx A Ø÷# ™òÄ #1a ¨dp'2! àv(1" àq !a ‚ #!- ¢r aa de Aa. zip (make sure it contains the file dl-1425. The most important one is in the ver/verilator folder. Les jeux vidéo ont aussi leur histoire !Full Pack BIOS BATOCERA By THE MINI CAKE TV place the BIOS, SAVES, ROMS folders. MD_YM2413. This is a very minimalistic. Over time, MAME (originally stood for Multiple Arcade Machine Emulator) absorbed the sister-project MESS (Multi Emulator Super System), so MAME now documents a wide variety of (mostly vintage) computers, video game consoles and calculators, in addition to the arcade video games that were its. Some games don't work for me. 2022/01/19. So I started a small project to help debug and grab this data. MAME 0. We would like to show you a description here but the site won’t allow us. 1. 20 to V38. This is another thing which. 3 by HertzDevil, so it keeps all of its advanced features, just with VRC7 replaced with a fully featured YM2413, and all other chips removed. To take advantage of BlueMSX Disk Control feature for disk swapping, an index file (a m3u file). New shade of paint, made the site more mobile-friendly. 0Hz and the same modulation depth of 14 or 7 cent. 1941u. 12 replies; 9. For MSX users, the YM2413 soundchip is not unknown. zip. This allows for. Download your favorites Arcade games! Discover and play also the titles you didn't knew! YM2413 OPLL. Chabin is a Japanese MSX musician known about his high grade copy tunes for MSX. cpp","path":"src/sound/2151intf. YM2413 is well known as low-cost FM sound chip, and was used on Sega Master System and FM-PAC sound expansion cartridge for MSX. I have been playing with some VRC7 stuff and just started poking at the custom patch. 2022 Hi All, I'm on Mame 243 and using Launchbox/Big Box and missing a number of video snaps in my set (looks like around 200 or l. zip is now required. bin: 1996-12-24 23:32: 144Members. _____. A PLD/programmable logic device is a chip which contains a number of logic gates and flip flops (i. 579545 MHz) is connected between these. cue, >> click for howto \r","\t Big thanks to Silanda and barbudreadmon for bug reports, ideas, talks and HW tests We will keep fighting for all libraries - stand with us! listing of ym2413. _____. zip; file as jpg timestamp size; ym2413_instruments. Simulation. From [signal. PG D1 DO NC vcc RO MO NC IC NC cs WE AO H f---<) MO RO . zip; file as jpg timestamp size; ym2413_instruments. File Name ↓ File Size ↓ Date ↓ ; Parent directory/--100doors. PG D1 DO NC vcc RO MO NC IC NC cs WE AO H f---<) MO RO . 4. Post by Ben Boldt » Sun Sep 13, 2020 10:55 pm. I know the built-in patches of the VRC7 and YM2413 from the siliconpr0n website: VRC7: Code: Select all自分で吸い出したBIOSファイルが必要になるのと、サポートされているフォーマットがBIN+CUEであることはMegaSDが発表された当初から明らかだったのだが、MegaSDに関する日本語記事はEngadgetの記事もGame Watchの記事もGIZMODOの記事(※)もいずれもこのことが記載さ. These patches would theoretically be 100% compatible with the VRC7. Re: VRC7/YM2413/OPLL Custom Patches. The YM2413, OPLL, is a cost-reduced FM synthesis sound chip manufactured by Yamaha Corporation and based on their YM3812 (OPL2). In addition, they generally lack high-level annotations such as emotion tags. Register. A YM2413 emulator written in C. Update OCTOBER 2023. -48dB transition in the DP-phase takes 10ms. ROM Information Name: YM2413 OPLL. YM2151, YM2612, YM3812, YM2413, YM2610B, YMF262 YM2601 ★★★ Place legitimate ym2608_adpcm_rom. 2016-04. 1. This movie is a preview of all YM2413's ROM instruments. 239 ROMs Size: 313. 8224 MHz, which is 64 times the CD-DA sample rate. New shade of paint, made the site more mobile-friendly. Instruments ROM YM2413 24 2 23 3 22 4 21 5 20 6 19 7 18 8 17 9 16 10 15 11 14 12 13 24 pin SOP Top View Vibrato Amplitude Modulator J DA Converter ) . Instruments: Built-in YM2413 instruments. Instead this looks very focused on old Yamaha PSS "Portasound" style table hooters. 0. _____. 0, 6. Instruments ROM YM2413 24 2 23 3 22 4 21 5 20 6 19 7 18 8 17 9 16 10 15 11 14 12 13 24 pin SOP Top View Vibrato Amplitude Modulator J DA Converter ) . cashcade_2_4. Yes, I’m sure it’s possible. The machine is currently passing all the tests. Using the MD_YM2413 library. Find the BATOCERA device and enter its “share” folder. New BSD-licensed OPL/OPLL (YM3526, YM3812, YM2413, Y8950, YMF262, etc) core. As more ROMs are added for different systems, more systems will be shown. New shade of paint, made the site more mobile-friendly. cpp","path":"src/devices/sound/315-5641. An instrument is made out of. So by changing the tone generation method from 2 operator synthetic to waveform. 201 build, MAME has changed how it implements QSound and the device qsound_hle. Hear that hihat and cymbal plays too (possibly all percussion instruments are played) during the first percussion playback/sound. Categorys. This document typed by Maxim in 2003. ccd/. The YM2413 application manual contains the following diagram:MD_YM2413. Attack-rate table from the YM2413 datasheet. 0 Critiques Presses : 5. YM2413 application manual correction and cleanup. . zip; file as jpg timestamp size; ym2413_instruments. Play directly in your browser or download vgm, vgz or ogg files. when we try to run SPANG we get an error saying YM2413-instuments. It came later (1987) than the MSX-AUDIO standard (1986), as a Panasonic proprietary extension, the FM-PAC. 37b5 sets. pdf) or read online for free. a. A number of regressions reported against the previous release have also been fixed. Publication date. The YM2413, a. 4. So you need to find an updated copy of funkyfig. 579545 Mhz), OKI MSM5205 (@ 384 Khz) Players: 1 Control: mahjong keyboard TRIVIA Released in December 1991. Mar 23rd, 2019. Texas Instruments TI-59 Texas Instruments TI-82 Texas Instruments TI-83 Texas Instruments TI-92. 3 million steps. 3 KiB: 2018-Jun-24 16:06 TECHNICAL Main CPU: (2x) Zilog Z80 (@ 6 Mhz) Sound Chips: YM2413 (@ 3. The SMS YM2413 appears to be very basic compared to the Genesis YM2612, I would suspect that the 2612 would have to have some sort of compatibility mode for this to even work. Holiday time again! We've doubled the bandwidth to 500mbps, updated the MAME set to . When the Batocera drive is connected, two partitions will appear. Bios files and Checksums. The major difference is in the way that wave types are handled - OPL2/3 definitions can have up to 7 different wave types while OPLL is limited to full or half sine wave - and the library has a mapping between the two. this paper, we propose YM2413-MDB, an 80s FM video game music dataset with multi-label emotion annotations. Posted August 27, 2021. Posted October 21, 2018. YM2413 FM Synthesizer Driver Interface Group: BareMetalMusic (“Project Group”) Members: Ricky Ren, Daniel Greenwood, Irfandi Riawan Course: CMPT433 – Embedded Systems • This guide outlines controlling an FM synthesizer IC through a shift register and GPIO kernel driver. bin: 1996-12-24 23:32: 144. The collected game music is arranged with a subset of 15 monophonic instruments and one. It was used in the FM Sound Unit add-on to the Sega Mark III and later built into the japanese Sega Master System. 12i: 1996-12-24 23:32: 524288In this paper, we propose YM2413-MDB, an 80s FM video game music dataset with multi-label emotion annotations. The author would like to thank all the authors who have contributed to the writing of them. 230 to v0. 44 MiB: MD_YM2413-1. zip, ym2608. This is a kit based around the YM2413 OPLL (FM synthesis) sound chip, and designed to be compatible with the MSX-MUSIC standard. Post by Ben Boldt » Sun Sep 13, 2020 10:55 pm. The IC can operate as 9 channels of instruments or 6 channels with melodic instruments and 5 with hard-coded percussion instruments. YM2413 • PIN FUNCTIONS SYMBOL 1/0 FUNCTION XIN I A quartz oscillator (3. Since FM generation is not very good for creating percussion sounds there is a separate percussion module in the YM2413. 08. Contribute to digital-sound-antiques. PSS-270示范曲为:Just the Way You Are。. MAME dl-1425. Expand channel masks to 32 bits. To update the game list, press [START] and go to GAME SETTINGS → UPDATE GAMELISTS . a. management of header and footer text. ) not YM2413. Post by Ben Boldt » Sun Sep 13, 2020 10:55 pm. @ScratchySoft Zelda Classic is a homebrew engine for Zelda or dungeon crawlers in general. Start new topic. Re: VRC7/YM2413/OPLL Custom Patches. YM2413 Estimated ROM Instruments - digital-sound-antiques/emu2413 GitHub Wiki. Any idea on where I can find this sound file for MAME? Thanks! Thanks a lot. 15. These patches would theoretically be 100% compatible with the VRC7. I have been playing with some VRC7 stuff and just started poking at the custom patch. Chang-Bin Jeon, Kyogu Lee. _____. 3. There are several simulation test benches in the ver folder. YM2413 FM Operator Type-LL (OPLL) Application Manual. Peo el Pang y el Superpang me dan un problema y me piden el ym2413_instruments. List of BIOS files that are suitable. 2022. zip. 231). More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. The 7407. 00B. The random sequence repeats itself after about 8. 226, and re-added the Saturn collection. Moderator: Moderators. Batocera will only show the systems for which ROMs are installed for. 579545 MHz) is connected between these. VST2413 is a software FM synthesizer based on YM2413 (OPLL) emulator. 20 to V38. YM2413 • PIN FUNCTIONS SYMBOL 1/0 FUNCTION XIN I A quartz oscillator (3. I have been playing with some VRC7 stuff and just started poking at the custom patch. Retweets. Contribute to digital-sound-antiques/emu2413 development by creating an account. S-10 Digital Sampling Keyboard. setup. Batocera will only show the systems for which ROMs are installed for. Improving Choral Music Separation through Expressive Synthesized Data from Sampled Instruments 726-732 : Kyungyun. 19136. It includes 669 audio and MIDI les of music from Sega and MSX PC games in the 80s using YM2413, a pro-grammable sound generator based on FM. 05. bin: 1996-12-24 23:32We will keep fighting for all libraries - stand with us! listing of ym2413. 238 Bios Pack. The collected game music is arranged with a subset of 15 monophonic. We will keep fighting for all libraries - stand with us! listing of ym2413. It is a member of Yamaha's OPN family of FM synthesis chips, and is derived from the YM2203. The collected game music is arranged with a subset of 15 monophonic instruments and one drum instrument. Blitter based AKA igs_blit. The data interface between the Arduino MCU and the YM2413 uses 8 digital output pins from the. It includes 669 audio and MIDI files of music from Sega and MSX PC games in the 80s. In this paper, we propose YM2413-MDB, an 80s FM video game music dataset with multi-label emotion annotations. emu2413 refers to the following documents. YM2413 FM Synthesizer Driver Interface Group: BareMetalMusic (“Project Group”) Members: Ricky Ren, Daniel Greenwood, Irfandi Riawan Course: CMPT433 – Embedded Systems • This guide outlines controlling an FM synthesizer IC through a shift register and GPIO kernel driver. ) Décompresser et placer le contenu du dossier dans BATOCERAshare depuis votre réseau. The major difference is in the way that wave types are handled - OPL2/3 definitions can have up to 7 different wave types while OPLL is limited to full or half sine wave - and the library has a mapping between the two. 7 Deadly Bins (Ace) (IMPACT) 79 Ko 7 e Mezzo 7 Ko 7 in 1 Sports Stadium 5 Ko 7 Ordi (Korea) 2. Reply to this topic. It is a derivative of the Yamaha YM2413 OPLL, implementing a subset of its features and containing a custom fixed patch set. listing of ym2413. cpp","contentType":"file"},{"name. Well, based on data from MoonBlaster. bin: 1996-12-24 23:32: 144. It includes 669 audio and MIDI files of music from Sega and. The source code, originally based on Genesis Plus 1. Just rename the . YM2413 emulation. The simplifications mean that the YM2413 can only play one user-defined instrument at a time, with an additional 15 read-only hard-coded instrument profiles. I suspect there are still some details wrong in the model that I'm. is 16x larger now and in the vertical direction the peaks are lower because the sample values are now spread over. 3 KiB: 2021-Apr-01 18:49: 1942. PG D1 DO NC vcc RO MO NC IC NC cs WE AO H f---<) MO RO . It has the same pinout and register set as the YM2413, but a different set of built in FM patches. It includes 669 audio and MIDI files of music from Sega and MSX PC games in the 80s using YM2413, a programmable sound generator based on FM. txt), PDF File (. I can reproduce this 100% of the times. The result of this is that the YM2413 can only play one user-defined instrument at a time; the other 15. You can also clone tagged releases from our mirrors at GitLab and SourceForge. Thus, the "very similar, but not identical" comment could probably be cut. Support for cheat codes. c by Jarek Burczynski. 2016-04. MAME 0. NGCD set replaced. zip; file as jpg timestamp size; ym2413_instruments. 25 posts Previous; 1; 2; Ben Boldt Posts: 1145 Joined: Wed Mar 23, 2016 3:27 am Location: Minnesota, USA. Retrogaming, émulateurs et téléchargement de ROMs. In this and the next part we explore the interface to the device and how to control the hardware to make music. YM2413 + CPLD will better than only cpld. Yamaha FHB013 is a later YM2413 derivative. Coming to this conversation much too late: The VRC7 does not use the same built-in instruments as the YM2413. mp3 (793. Let's start with the 0%-100% attack-rate table from the YM2413 datasheet. Idol-Mahjong Final Romance (1991) Taisen Idol-Mahjong Final Romance 2 (1995) Taisen Mahjong Final Romance R (1995) Taisen. I've mostly been working on figuring out the content of the YM2413 instrument ROM. VRC7/YM2413/OPLL Custom Patches. The unique 'lofi' quality of the OPLL, OPL2 and OPK2 chips was never. 0. YM2413 Estimated ROM Instruments - digital-sound-antiques/emu2413 GitHub Wiki. . Some games don't work for me. Xia, “POP909: A pop-song dataset for music arrangement generation,” in Proceedings of 21st International Conference on Music Information Retrieval (ISMIR), 2020, pp. . YKT. A YM2413 emulator written in C. * Add YM2413 support based on ymfm; renamed vrc7snd to ds1001; added YM2423 amd YMF281 variants as well. bin (144 bytes) I checked my original / old ROMS and these files are not in there (although these games worked then) I have downloaded the games from various sites and NONE of them have these in the zip file. This also means that if you're using one of the pre-defined instruments, the first 5 parameters are fixed. listing of ym2413. Similar to OpenBOR for brawlers, MUGEN for fighters, and OpenSurge for Platformers except this is a zelda engSave Page Now. I can reproduce this 100% of the times. 239 ROMs. by tepples » Sat Sep 19, 2020 11:25 pm. PG D1 DO NC vcc RO MO NC IC NC cs WE AO H f---<) MO RO . The YM2413, or OPLL, is a cost-reduced FM synthesis sound chip manufactured by Yamaha Corporation and based on their YM3812 (OPL2). org collection, a scanned-in computer-related document. Unfortunately that also means that sampling a YM2413 sound that would normally take 1 second now takes over 1 minute.