5, 3. Packs 1 to 20 of 57 total. The YM2612, a. 51. Hear that hihat and cymbal plays too (possibly all percussion instruments are played) during the first percussion playback/sound. NEW UPDATE BIOS BATOCERA 2023 (X-BOX, PS3, PS2, WiiU, Wii, NEOGEO CD, GameCube, NAOMI, Nintendo DS, PSX. While a number of emulation solutions exist that allow much of what is wanted, they nearly all. 239. For recent versions of macOS you need to install Xcode including command-line tools and SDL 2. Blitter based AKA igs_blit. 239 ROMs / YM2413 OPLL. 231) - (01/98) - "MAME - Update ROMs (v0. Texas Instruments: Package: N/A: Description: Analog Comparators Dual Diff: FGH60N60SMD: Company: ON Semiconductor: Package: TO-247-3:. 250 downloads • 1715 views • released 09. 3 KiB: 2021-Apr-01 18:49: 1942. I first noticed this in. zip . MSXの音源(YM2413+PSG)で可能な限り原曲(YM2203)風に演奏したYs2の音楽です。実チップから録音しています。（原曲風ではなく、素のYM2413の音を聴き. At the time, I had a YM3812, YM2151, YM2413 and even a non-Yamaha chip, the SN76489 on a breadboard outputting sound together. 3. 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. 0 . 47 KB | None | 0 0. It eventually got dumped correctly, and the new version of this file is required to run the game in MAME. _____. Or initializing all bits to '1' is fine as well of course. ccd/. Added 'depress' envelope support to the core engine. A YM2413 emulator written in C. Emularity Team. Unzip and put the contents of the BIOS. I first noticed this in. - gakusai, gakusai2: All music played has the drum machine playing VERY loudly and all other instruments playing VERY softly, to the point that they are barely audible. the weird thing is I. #2: The VGM file will work with in_vgm if it is valid. 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". jpg. pce. SERIES. He changed YM2413 FM synth chip on his MSX Turbo-R (A1-ST) to the compatible YMF-281 chip. vgm but files can also be gzip compressed into . I first noticed this in. Filename Filesize CRC; ym2413_instruments. 2023Hello, I just managed to run time crisis using mame, so far so good, I managed to enable mouse control for pl. Post by Ben Boldt » Sun Sep 13, 2020 10:55 pm. Idol-Mahjong Final Romance (1991) Taisen Idol-Mahjong Final Romance 2 (1995) Taisen Mahjong Final Romance R (1995) Taisen Mahjong Final Romance 4 (1998) We would like to show you a description here but the site won’t allow us. Update OCTOBER 2023. YKT. This sound you are listening really comes from the YM2413, with just a small room rev. When hit by a harpoon, the balloons break down into smaller fragments, in a similar fashion to Atari's 1979 classic, "Asteroids". 32 bit Mame and other distributions executables - part 1001 first: Autopilot 09. Let's start with the 0%-100% attack-rate table from the YM2413 datasheet. foo (Disk 1). g. ROM and MT32_PCM. -ym2413. local/share. ) Décompresser et placer le contenu du dossier dans \\BATOCERA\share\ depuis votre réseau. The unique 'lofi' quality of the OPLL, OPL2 and OPK2 chips was never. Never . MAME 0. 37. PG D1 DO NC vcc RO MO NC IC NC cs WE AO H f---<) MO RO . to translate comfortably from english into italian language. 579545 MHz) is connected between these two pins. Its user interface is designed for being controlled by arcade controls (joystick, buttons, spinners, trackballs),. cpp","contentType":"file"},{"name. . As the name suggests, the sound unit gave Mark 3 owners access to a powerful second soundchip: a Frequency Modulation-based YM2413 from Yamaha. zip. The company was founded in 1887 and has its headquarters in Hamamatsu, Japan. 250 downloads • 1715 views • released 09. A couple years ago, I had this crazy idea of controlling multiple Yamaha FM sound chips with a single microcontroller. Hear that hihat and cymbal plays too (possibly all percussion instruments are played) during the first percussion playback/sound. The note on event is generated when the noteOn () method is invoked in the. Downloads. ymf262. OPN2, is a sound chip developed by Yamaha. zip (make sure it contains the file dl-1425. 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. Communicating with the Hardware. 2022 • updated 09. @ScratchySoft Zelda Classic is a homebrew engine for Zelda or dungeon crawlers in general. zip; file as jpg timestamp size; ym2413_instruments. bin can now be fixed and you can play your x-men vs streetfighter game or. They're direct recordings of the YM2413 chip of the 15 unmodifiable preset "instruments" of the chip and the 5 "rhythm" sounds. 18 Mo 7 Smash 55 Ko 720 Degrees (German, rev 1) 124 Ko 720 Degrees (German, rev 2) 100 Ko 720 Degrees (rev 1) 118 Ko 720 Degrees (rev 2) 118 Ko 720 Degrees (rev 3) 118 Ko 720 Degrees (rev 4) 626 Ko 721 Display Terminal3. As more ROMs are added for different systems, more systems will be shown. Just about everyone who wants to emulate a YM2413 does so with by embedding EMU2413 in their application or plugin, as it's a lot of work to make an FM emulator from scratch. So I don't know abort you but I have come across this file format a few times in my travels and it's super annoying, no emulators I know abort even know what to do with it and the one that dose doesn't do a very good job and you can't burn this mess to a disk and use it on a. I have created a easy method to MESS VGM logging, but only to future chips called HuC6280 and the DMG Custom, that was present in new 1. 8k views; Retrofrogg; August 31, 2021; How can I launch a game directly from within Launchbox (not the emulator then. This is the register layout of the YM2413. More updates coming soon! / MAME . 0. Full Pack BIOS BATOCERA By THE MINI CAKE TV place the BIOS, SAVES, ROMS folders. You would probably do better with a YM3812, which allows for full register reprogrammability. Peo el Pang y el Superpang me dan un problema y me piden el ym2413_instruments. I suspect there are still some details wrong in the model that I'm. NEW UPDATE BIOS BATOCERA 2023 (X-BOX, PS3, PS2, WiiU, Wii, NEOGEO CD, GameCube, NAOMI, Nintendo DS, PSX. 8224 MHz, which is 64 times the CD-DA sample rate. So I started a small project to help debug and grab this data. In this and the next part we explore the interface to the device and how to control the hardware to make music. cpp","path":"src/sound/2151intf. h " # include " Utils. If you fail to source qsound_hle. If using Android, CX File. << YM2413 Reverse Engineering Notes 2015-02-09 | YM2413 Reverse Engineering Notes | YM2413 Reverse Engineering Notes 2015-03-11 >> This is a follow-up on 20150209. vgm]. 0Hz and the same modulation depth of 14 or 7 cent. Retrogaming, émulateurs et téléchargement de ROMs. 313. The YM2413 application manual has very little to say about this phase. «. YM2413 with its presets. It includes 669 audio and MIDI files of music from Sega and MSX PC games in the 80s using YM2413, a pro-grammable sound generator based on FM. 7-9 settings when rhythm tones are activated. It can read vgm tunes and. 08. 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。この音源は音色データを内蔵しているので、複雑なパラメータを指定しなくてもすぐに音を鳴らすことができます。今回もArduino Unoで. Documented hard-coded values. @ScratchySoft Zelda Classic is a homebrew engine for Zelda or dungeon crawlers in general. It is a member of Yamaha's OPN family of FM synthesis chips, and is derived from the YM2203. Hooked all devices, inputs, outputs, reels mechs, internal layout with all parameters and working reels. 8. Most things should be improved, but if you notice something wrong with a system. Native OPLL (YM2413) definitions if these are known. Every odd-numbered file is a C. Great Hierophant. Loads of searches and do not seem to be connected to a BIOS (updated all) 28 Apr 2021 MAME 0. if you access it only a few cycles too fast it will result in only very occasional dropped notes or wrong frequencies, etc. The collected game music is arranged with a subset of 15 monophonic instruments and one drum instrument. 61 VGM File Format: -HuC6280: There is a way to play HES files on MESS. 3 KiB: 2018-Jun-24 16:06: 1942c64. It includes 669 audio and MIDI files of music from Sega and MSX PC games in the 80s. 43 MiB: Created by @njh. {"payload":{"allShortcutsEnabled":false,"fileTree":{"src/sound":{"items":[{"name":"2151intf. raw download clone embed print report. No oscilloscope is used. In this paper, we propose YM2413-MDB, an 80s FM video game music dataset with multi-label emotion annotations. 3 KiB: 2018-Jun-24 16:06 TECHNICAL Main CPU: (2x) Zilog Z80 (@ 6 Mhz) Sound Chips: YM2413 (@ 3. a. 4. 2022 last: gliznarg92 28. Texas Instruments TI-59. Start new topic. Though instead of immediately building a model that includes everything we've learned, we'll build the model in smaller steps. 19082. The collected game music is arranged with a subset of 15 monophonic. 579545 MHz) is connected between these. Library to implement basic functionality for managing for Yamaha YM2413 sound synthesizer chip. YM2413 + CPLD will better than only cpld. Post by Ben Boldt » Sun Sep 13, 2020 10:55 pm. 60G of games added. Les jeux vidéo ont aussi leur histoire !Any other state is fine. YM2413 （FM Operator Type-LL、OPLL）は日本楽器製造（現・ヤマハ）が開発し、1986年 6月に発表され、1986年7月からサンプル出荷が開始された 2オペレーターのFM音源LSIである 。 文字放送受信機・キャプテン端末用途を目的に開発された 。 発売当時のサンプル出荷価格は1個3000円 。ROM Information Name: YM2413 OPLL Download: ym2413. Register. 652 views 5 months ago. To play the custom instrument, use the loadInstrumentOPL2 () or. These instruments have mainly been estimated by human eye and ear,. com Expect a new firmware for Super HD System 3 Pro later this week. 0. It supports the RP2A03, RP2C33, NAMCO163, VRC VI, VRC VII, and 5B chips. Hear that hihat and cymbal plays too (possibly all percussion instruments are played) during the first percussion playback/sound. YM2413 • PIN FUNCTIONS SYMBOL 1/0 FUNCTION XIN I A quartz oscillator (3. I know the built-in patches of the VRC7 and YM2413 from the siliconpr0n website: VRC7: Code: Select allVRC7/YM2413/OPLL Custom Patches. September 10, 2021 in Emulators / Utilities / Tutorials & Guides. dsk, foo (Disk 2). I have been playing with some VRC7 stuff and just started poking at the custom patch. zip,dentro de este zip esta el archivo que buscas,una vez lo tengas no. Retrogaming, émulateurs et téléchargement de ROMs. Includes support for Demons of Asteborg, Sonic Delta, 100 more save slots, new SMS YM2413 instruments and much, much more! Download it from: downloads. MAME dl-1425. bin: 1996-12-24 23:32We will keep fighting for all libraries - stand with us! listing of ym2413. bin: 1996-12-24 23:32: 144. zip and qsound. Note however that you only get to have one at a time on a real or equivalent YM2413. A number of. 2022/01/19. . multi-file folder for single download. 3 by Charles MacDonald, has been heavily modified & enhanced, with respect to initial goals and design, in order to improve the accuracy of emulation,. I have been playing with some VRC7 stuff and just started poking at the custom patch. I've mostly been working on figuring out the content of the YM2413 instrument ROM. VRC7/YM2413/OPLL Custom Patches. The YM2413 chip could be found in old Yamaha mini keyboards like the PSS-140 and PSS-270. #3: There are some unofficial extensions supporting other chips but 1. Support for both SMD and BIN format files. e. 1d: 1996-12-24 23:32: 131072YM3812 or OPL2 is the “FM Operator type L (OPLII) synthesizer” used famously in the AdLib Music Synthesizer Card and Sound Blaster family of sound cards. Fixed a number of issues in the ymopll_engine. YM2413 is well known as low-cost FM sound chip, and was. Top. Just click Discord on the menu bar to connect. I can reproduce this 100% of the times. Simulation. Xu, S. YM2413 Estimated ROM Instruments - digital-sound-antiques/emu2413 GitHub Wiki. 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. Can someone reupload this file, please? I can't find it and. This is an early example of an “into the screen” space shooter. I know the built-in patches of the VRC7 and YM2413 from the siliconpr0n website: VRC7: Code: Select allVRC7/YM2413/OPLL Custom Patches. September 10, 2021 in Emulators / Utilities / Tutorials & Guides. different machine: 1. 3. emu2413 refers to the following documents. This document typed by Maxim in 2003. The first part concluded with the YM2413 hardware and an amplifier on a test Arduino Uno shield. Yamaha YM2413 To make the. A YM2413 emulator written in C. Sega Master System YM2413 FM Tool by Chris Covell Type: demotool Release Date: march 2015 Release Party: SMS Power Anniversary Coding Compo Release Compo: coding Ranked: 3 Addeddate 2020-06-16 02:14:41 Emulator sms Emulator_ext sms Identifier pouet_65472 Scanner Internet Archive Python library 1. To clarify, it must be taken into account that the BIOS Pack is from a secure, established and legal source. Add games/BIOS files to Batocera. Batocera will only show the systems for which ROMs are installed for. 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. c - Reverted KSL value order to 0, 1. BATOCERAshare (under Windows or MacOS) or smb://BATOCERA. . Well, based on data from MoonBlaster. I know the built-in patches of the VRC7 and YM2413 from the siliconpr0n website: VRC7: Code: Select allSadly, the size of the file turned out to be as large as the Sega Master System YM2413 Soundfont, yet slightly less by only 10 MB (for reference, the YM2413 . 2023last: Agard 25. We recommend cloning source code from our official git repository on GitHub. New shade of paint, made the site more mobile-friendly. 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. YM2413 •PIN FUNCTIONS SYMBOL 1/0 XIN I XOUT 0 Do 2 1/0 D7 Ao -cs I WE -IC I MO 0 RO Vee I GND - FUNCTION A quartz osci llator (3 . In the Pang game I get a message saying that I am missing this: ym2413_instruments. 3 million steps. 00 b DL Count: 1843 File Listing. zip, ym2608. It only really works for the PSG - VGM files using the YM2413 do convert and do output something, but it. . Well, based on data from MoonBlaster. It was used in the FM Sound Unit add-on to the Sega Mark III and later built into the japanese Sega Master System. 3 KiB: 2018-Jun-24 16:06: 1942c64. But now I have relogged them made using by MAME, because the speed is normally but on the CPU hardware. 2022/01/19. Read More. 00B. YM2413 emulation. 200 VGM mod. . The YM2413, also known as OPLL, is a FM sound generator produced by Yamaha. We will keep fighting for all libraries - stand with us! listing of ym2413. Hear that hihat and cymbal plays too (possibly all percussion instruments are played) during the first percussion playback/sound. 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. Re: VRC7/YM2413/OPLL Custom Patches. Login. The simulation script is called with the shell script go in the same folder. 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. bin and not the obsolete qsound. You can also clone tagged releases from our mirrors at GitLab and SourceForge. It is believed to contain an FM core similar to OPLL, but with different. The first table below is copy/pasted from the datasheet (but rearranged in 4 columns). Posted on. Gamecube set is being updated to 1G1R in RVZ format. When the filter is corrected, the OPLL sound becomes much richer in details. plgDavid's YMF281 ROM patches. A number of regressions reported against the previous release have also been fixed. This is built in to most MSX2+ computers and all MSX tR computers. because the VRC7 has different preset instruments inside its chip compared to the YM2413. Reply to this topic. 0. MD_YM2413. Contribute to digital-sound-antiques. 1941u. YMF281B presets by Chabin. 00 b. Usage. bin: 144: 6f582d01: bb5537717e0b34849456b5ca7d405403dc3f8fda: internal: 0: good: no0CC-LLTracker is a Famitracker fork re-targeted to the vanilla Yamaha YM2413 (FM Operator Type-LL) sound chip. all-in-one. name size crc sha1 region offset status optional merge bios; ym2413_instruments. -ym2413. This allows for. when we try to run SPANG we get an error saying YM2413-instuments. Sony Super Audio CD (SACD) runs a 1-bit DAC using delta sigma, also called pulse density modulation (PDM) or Direct Stream Digital (DSD), at 2. 3 KiB: 2018-Jun-24 16:06TECHNICAL Main CPU: (2x) Zilog Z80 (@ 6 Mhz) Sound Chips: YM2413 (@ 3. OPLL, is a cost-reduced FM synthesis sound chip manufactured by Yamaha Corporation and based on their YM3812 (OPL2). New BSD-licensed OPL/OPLL (YM3526, YM3812, YM2413, Y8950, YMF262, etc) core. Simulation. For other MSX computers there are separate cartridges such as MK FM-PAK, FM Stereo PAK, FM Sound Stereo. Having said that, a generic translation (using some presets for the YM2413 instruments, and some fudge factors for the other aspects like ASDR. Download your favorites Arcade games! Discover and play also the titles you didn't knew! YM2413 OPLL. S-220 Digital Sampler. Among its newly-added features is the ability to pick between four waveforms for each individual oscillator by setting a register. 6. -48dB transition in the DP-phase takes 10ms. 1d: 1996-12-24 23:32: 131072Used: SNESGSS Instruments: some custom YM2413 instruments & built-in. Post by Ben Boldt » Sun Sep 13, 2020 10:55 pm. 41 41 07 03 F5 70 51 F5 // Electric Guitar ~~ Synth Brass Same as Synthesizer of YM2413: 36 01 5E 07 F2 F3 F7 F7 // Vibes ~~ Electric Piano Simulate Rhodes Piano: 00 00 18 06 C5 F3 20 F2 // Bass ~~ Bass Electric bass: 17 81 25 07 F7 F3 21 F7 // Vibraphone ~~ Vibraphone Same as ones of YM2413: 35 64 00 00 FF F3 77 F5. k. zip; file as jpg timestamp size; ym2413_instruments. 37b5) for libretro. bin: 1996-12-24 23:322000 version of MAME (0. 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). In the Pang game I get a message saying that I am missing this:. Whilst also driving the MSX's PSG. In this paper, we propose YM2413-MDB, an 80s FM video game music dataset with multi-label emotion annotations. Gamecube set is being updated to 1G1R in RVZ format. sub/. this paper, we propose YM2413-MDB, an 80s FM video game music dataset with multi-label emotion annotations. Admittedly, I've known that there was a problem for a while now but couldn't confirm that it was the YM2413 at fault. Its successor, the YMF262 or OPL3, supported 4-channel. While just eight titles supported the Master System’s 3d glasses, sixty one commercial games included. YM2612 and YM2413 are different OPx families, so they are not compatible. I suspect there are still some details wrong in the model that I'm. MAME set removed to make room for new and exciting things! The next chapter of edge|emulation is coming soon. Yes, I’m sure it’s possible. If using Android, CX File. h " /* * YM2413. Macro Music Kit (MCK) Macro Music Kit is an MML for the NES created by Izumi in 2001. 579545 MHz) is connected between these. This comes down to the functionality of the Konami 007452 chip, which Konami calls a VRC&DMP. Similar to OpenBOR for brawlers, MUGEN for fighters, and OpenSurge for Platformers except this is a zelda engSave Page Now. bin: 1996-12-24 23:32 Looks like you're missing device ROMs - ym2413. Posted: Wed May 03, 2006 2:03 pm. It includes 669 audio and MIDI files of music from Sega and. Start new topic. I have been playing with some VRC7 stuff and just started poking at the custom patch. 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 ) . Gamecube set is being updated to 1G1R in RVZ format. family guy peter dies in car crash; which disease may be caused by an unhealthy lifestyle? madeline island tiny homes for saleSet Search Parameters. It was also featured in some MSX2 systems and the NES mapper VRC7 from Konami uses a derivative of the YM2413 for extended sound. Les jeux vidéo ont aussi leur histoire !PACK FULL BIOS BATOCERA V34 THE MINI CAKE TV? INFORMATION LOGICIEL Éditeur : Batocera Système d'exploitation : PC, ODROID, RAPSBERRY, APPLE, INTEL NUC, ANBERNIC, ROCKCHIP BOARD, PiBoy DMG. I can reproduce this 100% of the times. 60G of games added. Publication date. I don't want ALL possible FM sounds. The output of the audio amplifier is connected to the computer's audio input and recorded with Audacity. 579545 MHz) is connected between these. PG D1 DO NC vcc RO MO NC IC NC cs WE AO H f---<) MO RO . Emularity BIOS Collection. zip; file as jpg timestamp size; ym2413_instruments. Below that is the rhythm section, which provides 5 percussion instruments, at the expense (when activated) of FM channels 7,8,9. Mar 23rd, 2019. I mentioned earlier that this was a cost reduced version of the Yamaha OPL. Reply to this topic. 230 to v0. YM2413 •PIN FUNCTIONS SYMBOL 1/0 XIN I XOUT 0 Do 2 1/0 D7 Ao -cs I WE -IC I MO 0 RO Vee I GND - FUNCTION A quartz osci llator (3 . vgmmerge can still be useful to create things like this (2×YM2612 + 2×YM2413 + 2×SN76496) or this (2×YM2612 + 1×YM2413 + 2×SN76496); however, since ValleyBell and I used different algorithm to handle the tempo, the YM2612 portion of such a vgm will drift by a few dozen samples by the end of the song. Bin, and G. This also means that if you're using one of the pre-defined instruments, the first 5 parameters are fixed. this paper, we propose YM2413-MDB, an 80s FM video game music dataset with multi-label emotion annotations. 231, our April release, is out now! The Yamaha FM synthesis rewrite is progressing, with the OPL family (including YM2413, YM3526, YM3812, YMF262 and. listing of ym2413. cashcade_2_4. 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. plus-circle Add. MAME set removed to make room for new and exciting things! The next chapter of edge|emulation is coming soon. listing of ym2413. bin: 2021-03-10 17:44: 144. ym2413 instruments. ) Décompresser et placer le contenu du dossier dans BATOCERAshare depuis votre réseau. 1. 231). The most important one is in the ver/verilator folder. Expand channel masks to 32 bits. vgm [Output. Yamaha is known for its high-quality products and. 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 available. Initial tests with the YM2413 chip (known as OPLL), which is a musical synthesizer polyphonic that uses FM synthesis (frequency modulation) to generate timbr. YM2413-MDB - YM2413-MDB is an 80s FM video game music dataset with multi-label emotion annotations. 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. 1941j. FM sound generation can get pretty complex but this is about as straight forward as it can be. _____. S-50 Digital Sampling Keyboard. The YM2612 is from the OPN family. 0. This is built in to most MSX2+ computers and all MSX tR computers. The author would like to thank all the authors who have contributed to the writing of them. 3 KiB: 2021-Apr-01 18:49: 1942.