Portable Audio list of audio formats format war

Wiki

This article or section has multiple issues. Please help improve the article or discuss these issues on the talk page.

It needs additional references or sources for verification. Tagged since February 2008.

It may require restructuring to meet Wikipedia's quality standards. Tagged since February 2008.

A format war describes competition between mutually incompatible proprietary formats, typically for data storage devices and recording formats for electronic media. It is often characterized by political and financial coercion of content publishers by the developers of the technologies. Developing companies whose business plans do not allow for an open industry technical standard can harm the marketplace by increasing consumer confusion, increasing retailer costs, and complicating 3rd-party industry product development.

Notable examples of format wars include:

1900s

Player Pianos: In stark contrast to almost every other entertainment medium of the 20th century and beyond, a looming format war involving paper roll music for player pianos was averted when industry leaders agreed upon a common format in Buffalo, New York in 1908. The agreed upon format was a roll 11.25 inches wide with holes spaced 9 per inch. This allowed any roll of music to be played in any player piano, regardless of who manufactured it. This concept of interoperability did not last long.

1910s

Early recording media formats: cylinder records versus disk records. In 1877 Thomas Edison invented sound recording technology using a tin cylinder record, and soon thereafter mass-marketed the wax "Edison cylinder". In 1886 Berliner invented disk records. By the late 1890s cylinders and disks were widespread. Cylinders were more expensive to manufacture, but most cylinder players could make recordings. Disks saved space and were cheaper, but due to the constant angular velocity (CAV) of their rotation, the sound quality varied noticeably from the long outer edge to the short inner portion nearest the center; and disk record players could not make recordings. Edison refused to produce the disks until Berliner's patent expired in the late 1910s.

1920s

78 rpm gramophone record formats: lateral versus vertical "hill-and-dale" groove cutting. When Edison finally introduced his "diamond disc" (using a diamond instead of a steel needle), it was cut hill-and-dale, meaning that the groove modulated on the vertical axis as it had on all cylinders — unlike other manufacturers' disks which were cut laterally, meaning that the groove modulated on the horizontal axis. In 1929 Thomas Edison bowed out of the record industry altogether, ceasing all production of his disks, and also cylinders which he had also manufactured up to that point. In addition, there were several more minor "format wars" between the various brands using various speeds ranging from 72 to 96 rpm. The Edison disks rotated at about 80 rpm. In 1958, the stereophonic record was introduced which uses perpendicular modulations for each channel, providing backward compatibility to the lateral-cut monaural recording.citation needed

1940s

Vinyl record formats: Columbia Records' 12-inch (30 cm) Long Play (LP) 33⅓ rpm microgroove record versus RCA Victor's 7-inch (17.5 cm) / 45 rpm Extended Play (EP) during the years 1948–1950. Ended in a compromise because each format found a separate marketing niche, and eventually record players were designed to play either type. Vinyl records are still used by niche audiences such as disk jockeys and audiophiles.

1960s

Portable audio formats: 8-track and four-track cartridges vs. Compact Cassette. While notably successful into the mid-to-late 1970s, the 8-track eventually lost due to technical limitations, including variable audio quality and lack of fine control. Similarly the smaller formats of microcassette developed by Olympus and minicassette developed by Sony for applications requiring lower audio fidelity such as dictation and telephone answering machines.

FM radio broadcast formats: The Crosby system and the GE/Zenith system. The Crosby system was technically superior, especially in transmitting clear stereo signals, due to its use of an FM subcarrier for stereo sound rather than the AM subcarrier employed by GE/Zenith. Many radios built in this period allowed the user to select Crosby or GE/Zenith listening modes. However the Crosby system was incompatible with lucrative SCA services such as in-store broadcasting and background music. FM station owners successfully lobbied the FCC to adopt the GE/Zenith system in 1961, which was SCA-compatible.

1970s

Various Quadraphonic encoding methods: CD-4, SQ, QS-Matrix, and others. The expense (and speaker placement troubles) of quadraphonic, coupled with the competing formats requiring various demodulators and decoders, led to an early demise of quadraphonic, though 8-track tape experienced a temporary boost from the introduction of the Q8 form of 8-track cartridge. Quadraphonic sound returned in the 1990s substantially updated as surround sound, but incompatible with old hardware.

JVC VHS vs. Sony Betamax vs. Video 2000, the Video Tape Format War. The competition started in 1976 and by 1980, VHS controlled 70% of the North American market. VHS' main advantage was its longer recording time. From the consumer perspective, buying a single 10-hour VHS tape for $5 was cheaper than buying two 5-hour Betamax tapes for $10.

Capacitance Electronic Disc (CED) vs. LaserDisc (LD) vs. VHD (Video High-Density), non-recordable video disc formats. All of these ultimately failed to achieve widespread acceptance, although LD found a small videophile market that appreciated its high quality images. The Laser Disc remained available until the arrival of the DVD. Mainstream consumers preferred the recordable videotape for capturing live television and later home movies, quickly making VHS the de-facto standard video format for a short time.

Vinyl record vs. Compact Cassette - The popular 33⅓ rpm record dominated most of the 20th century, from the 1940s to the 1980s, until newer technologies supplanted it. Its main rival, the compact cassette, was slow in growth but with the advent of boomboxes and Walkmans in the 70s and early 80s, cassettes eventually outsold vinyl records in the 1980s. Cassettes provided convenient mobile operation, playback free of scratches or skips, and near-CD quality using Dolby B combined with Type II Chrome media (common on store-bought, pre-recorded audio).

Dolby vs. DBX noise reduction systems for audio cassettes developed by Dolby Laboratories and DBX respectively. These two were mutually incompatible. Dolby B became the de-facto standard for store-bought, pre-recorded cassettes.

1980s

Home computers often had incompatible peripherals such as joysticks, printers, or data recording (tape or disk). For example if a C64 user wanted a printer he would need to buy a Commodore-compatible unit, or else risk not being able to plug the printer into his computer. Similarly, disk formats were not interchangeable since each manufacturer (Atari, IBM, Apple, et cetera) followed its own proprietary format. Gradually computer and game systems standardized on "Atari 2600 connectors" for joysticks and mice (during the 1980s), parallel port for printers (mid-1980s), the MS-DOS-derived FAT12 format for floppy disks (mid-1990s), and so on. The main standards used on today's 2008 computers for intercompatibility are USB for external devices or FAT32 for pre-formatted hard drives. Some incompatibilities still exist between Windows-based machines and Macintosh file systems.

AM stereo was capable of fidelity equivalent to FM but was doomed in the USA by competing formats during the 1980s with Motorola's C-QUAM competing vigorously with three other incompatible formats including those by Magnavox, Kahn/Haseltine, and Harris. It is still widely used in Japan, and sees sporadic use by broadcast stations in the United States despite the lack of consumer equipment to support it.

Video8 vs. VHS-C and later Hi8 vs. S-VHS-C tape formats (see camcorder). This is an extension of the VHS vs. Betamax format war, but here neither format "won" widespread acceptance. Video8 had the advantage in terms of recording time (4 hours versus 2 hours maximum), but consumers also liked VHS-C since it could easily play in their home VCRs, thus the two formats essentially split the camcorder market in half. As of 2007, the Japan Victor Company (JVC) still makes VHS-C and S-VHS-C camcorders; Sony announced its last Hi8 camcorder - the TRV238.

Compact Cassette vs. CD - The Compact Disc was a clear improvement in audio quality and media durability over all prior magnetic (tape) media. Although CD players were rapidly adopted for home use in the mid-1980s, early portable CD players had problems with skipping due to vibrations and shock. Cassettes continued to dominate the portable player market. By the early 1990s, CD player memory buffering allowed skip-free performance and CD sales finally eclipsed cassettes. CDs are still the main method of pre-recorded distribution in the 2000s, although downloadable audio files are slowly eroding that dominance.

Several different versions of the Quarter Inch Cartridge used for data backup.

1990s

Sony's Digital Audio Tape (DAT) vs. Philips' Digital Compact Cassette (DCC) vs. Sony's MiniDisc by Sony. Since CDs at the time (late 80s/early 90s) were play-only, these recordable tape formats were an attempt to bring CD-quality recording to the home consumer. Restrictions by record companies fearful of perfect digital copies effectively banned DAT machines from American markets. In response Sony introduced MiniDisc which provided non-perfect, lossy recordings that seemed to satisfy record companies' fears. Philips' DCC died a quick death, however MD successfully captured the Asia Pacific market (e.g. Japan, Hong Kong, Singapore, etc.). The consumers in other parts of the world chose neither format, preferring to stick with analog Compact Cassettes for home audio recording, and eventually upgrading to CD recordable discs and lossy-compressed MP3 formats.

Rockwell X2 vs K56flex – In the race to achieve faster telephone line modem speeds from the then-standard 9.6 kbit/s, many companies developed proprietary formats such as V32.terbo (19.2 kbit/s) or TrailBlazer (23.0 kbit/s) or V.FAST (28.8 kbit/s), hoping to gain an edge on the competition. The X2 and K56flex formats were a continuation of that ongoing battle for market dominance until the V.90 standard was developed in 1999. For some time, online providers needed to maintain two modem banks to provide dial-up access for both technologies. (See "modem" for a complete history.)

Portable media digital hard drives, with several incompatible formats, both a small market of write-once optical drives (requiring the use of a protective, plastic carrier) and several more successful but also incompatible magnetic read-write cassette drives. The Iomega Zip format ultimately prevailed, with capacities of 100 and 250 megabytes, but these media and their drives were quickly supplanted by the much slower but far cheaper recordable compact disk (CD-R (early models used a loadable disk holder to ensure proper alignment). The CD-R had the advantage of existing wide industry standards support (the Redbook standard for both audio and data read-only CD), with the low-level recording format based upon the popular and low-cost read-only compact disc used for audio and data.

Video disc formats: MMCD versus SD. In the early 1990s two high-density optical storage standards were being developed: one was the MultiMedia Compact Disc (MMCD), backed by Philips and Sony, and the other was the Super Density disc (SD), supported by Toshiba, Matsushita and many others. MMCD was optionally double-layer while SD was optionally double-sided. Movie studio support was split. This format war was settled before either went to market, by unifying the two formats. Following pressure by IBM, Philips and Sony abandoned their MMCD format and agreed upon the SD format with one modification based on MMCD technology, viz. EFMPlus. The unified disc format, which included both dual-layer and double-sided options, was called DVD and was introduced in Japan in 1996 and in the rest of the world in 1997.[1]

More video disc formats: VideoCD versus the DVD. While the MMCD and SD war was going on, Philips developed their own video format called the VideoCD. While the format was declared a flop in the US, in Europe and Japan the battle waged on fiercely, as the VideoCD's lower production cost (and thus sales price) versus the DVD's superior audiovisual quality and multimedia experience resulted in a split market audience, with one end wanting cheap media without minding the quality and multimedia richness, while the other willing to pay a premium for the better experience DVD offered. The battle eventually settled with a compromise, with VCDs being a cheaper alternative for those on a budget and not minding missing out the special features, while DVDs are for those willing to pay for a better experience of watching a film.

Digital video formats: DVD versus DIVX (not to be confused with DivX). DIVX was a rental scheme where the end consumer would purchase a $2-3 disc similar to DVD but could only view the disc for 48 hours after the first use. Each subsequent view would require a phoneline connection to purchase another $2-3 rental period. Several Hollywood studios (Disney, 20th Century Fox, and Paramount Pictures) initially released their movies exclusively in the DIVX format.[2] However, video rental services found the multi-use DVD more attractive, and videophiles who collected films rejected the idea of a pay-per-view disc.

Memory cards, a four-way contest: CompactFlash vs. Memory Stick vs. MultiMediaCard / Secure Digital card vs. SmartMedia. The format war became a five-way contest with the introduction of xD-Picture Card in the next decade, although by then SmartMedia was falling into disuse. This ongoing contest is complicated by the existence of multiple variants of the various formats. Some of these, such as miniSD, are compatible with their parent formats, while current generations of Memory Sticks break compatibility with the original format.

Hi-fi digital audio discs: DVD-Audio versus SACD. These discs offered all the advantages of a CD but with significantly higher audio quality. While the players and discs were reverse compatible (the new Hi-fi players could play most 12cm optical disc formats, and both Hi-fi audio discs could be played at lower audio quality on standard CD or DVD players). SACD was acclaimed by critics as offering slightly better technical quality through its new PDM "bitstream" system and a greater number of SACD titles available. However, the two formats continue to coexist due to "hybrid" players that play both formats with equal ease. Despite the fact that these audio formats offer the best audio quality available as of the late 2000s, neither DVD-Audio nor SACD won a significant percentage of the recorded audio market. Most agree that this was primarily due to the format war, plus the customer preference for easy-to-transport lossy compressed formats (such as MP3 and Ipod).

2000s

Recordable DVD formats: DVD+R versus DVD-R and DVD-RAM. DVD-RAM has been largely abandoned by the industry, and both recordable DVD formats remain available, as most new DVD recorders support both formats (designated as DVD±R recorders).

Digital audio data compression formats: MP3 versus Ogg Vorbis versus MP4 Advanced Audio Coding versus Windows Media Audio codecs. As with digital video, most competing formats can be played on the same equipment using the proper software. Each format has found its own niche—MP3 was developed for audio encoding of the DVD and has remained a de facto standard for audio encoding. A technically better compression technique, MP4, was subsequently developed. With digital rights management added to the audio file, it is more commonly known as AAC and has found favor with most commercial music distributors. Vorbis is most commonly used by game developers who have need for a high-quality audio but do not want to pay the licensing fees attached to other codecs. Consumer outcry against software incompatibility has prompted portable music player manufacturers such as Apple and Creative to support multiple formats.

High-definition optical disc formats: Blu-ray Disc versus HD DVD. Several disc formats that were intended to improve on the performance of the DVD were developed, including Sony's Blu-Ray and Toshiba's HD-DVD, as well as HVD, FVD and VMD. The first HD-DVD player was released in March 2006, followed quickly by a Blu-Ray player in June 2006. In addition to the home video standalone players for each format, Sony's PlayStation 3 video game console offers a Blu-ray Disc player and its games use that format as well. Microsoft's Xbox 360 is a DVD player, and also offers consumers an optional HD-DVD external player. Initially, Blu-Ray garnered support from a greater number of movie studios and offered more movie titles. However, Toshiba used aggressive pricing to attempt to influence consumers to support the HD-DVD format. Then, the format war went largely in Blu-Ray's favor after the largest movie studio supporting HD DVD, Warner Brothers, decided to abandon releasing films on HD-DVD in January 2008[3]. Shortly thereafter, several major North American rental services and retailers announced the exclusive support for Blu-ray products in February 2008. On 19 February 2008, Toshiba made an official announcement that it will no longer develop or manufacture HD-DVD players and recorders.[4]

Ultra-wideband networking technology — in early 2006, an IEEE standards working group disbanded because two factions could not agree on a single standard for a successor to Wi-Fi. (WiMedia Alliance, IEEE 802.15, WirelessHD)

Blogs

Your Quick Tips
Google Addresses for Images I would recommend searching for every ancestral address and company you come across using Google ... Arsenal during the First World War. Both her father and grandfather had also worked there. I searched ... about it. I found out that women worked there during the First World War because the men had all been called

For Seekers of ?The Rapture??
For Seekers of “The Rapture”? April 20th, 2008 by Ron Hartman As a follower of Voltaire - who said he would defend the rights of all to make a???s of themselves - the following solicitation is offered under the concept of “fairness” and “balance” - are you impressed at the listing of names of endorsers to this tommyrot?

Bugle Boy by Len Chester
[ Bugleboy] I spent a very enjoyable evening yesterday reading my copy of Bugle Boy by Len Chester, father of Dovegrey Reader ... the Royal Marines as a boy bugler. The war is about to start and Len has his training to get through ... up in between. Sensibly this takes the format of vignettes of memory rather than a continuous narrative

Übung 2 - CAD: Planlayout
In der zweiten Übung mussten wir nun unser erlerntes Wissen aus der ersten Übung bezüglich eines Planlayouts anwenden und konkretisieren ... TIFF- Format. Zunächst galt es die Karten entsprechend ihrer Nutzung zu kolorieren, wichtig hierbei war die richtige Farbwahl. Besonders unter Beobachtung stand wiederum die Anordnung von

Übung 1 – CAD: Erstellen von thematischen Karten
In der ersten Übung sollten wir eine thematische Karte zur Bevölkerungsdichte in Europa erstellen und dadurch das richtige Layouten eines Plans erlernen. Zur Bearbeitung verwendeten wir das Programm CorelDraw. Grundlage war eine Europakarte im CDR- Format. Dazu mussten wir nun die Bevölkerungsdichte der einzelnen Länder recherchieren

Datenexport von OpenStreetMap
Auf http://www.openstreetmap.org/ gibt es jetzt ein “Export”-Tab ... OpenStreetMap-XML-Format herrunterladen, und zwar auch in hoher Auflöung. Damit wurde ein Ansatz realisiert, der auch im Rahmen von Google Summer of Code angedacht war.

Mike Allen's Playbook: Hillary wins Pennsylvania
Hello Everyone, Evelyn here, Below is an excerpt taken from today issue of Mike Allen's Playbook ... - the political battleground where the two Democrats have waged war for control of the state, according to a new

Blu-ray sales rise 351%
Although the so-called console war rages on, the format war has been over for several months. Blu-ray shoved HD DVD out of the marketplace and into the closet at the perfect time bluray2

TiVCr
No one expects a 3-year-old who loves to dress like a princess to swear like a sailor. But early exposure is not so uncommon. Who's to blame? Well, there's a pretty apt quote from a 1970 Pogo cartoon: "We have met the enemy, and he is us." The "us" are parents

watch U-571 movies on computer
watch U-571 movies on computer April 20th, 2008 by filmreview [ Download U-571] DOWNLOAD MOVIE U-571 Just $2.99 for a complete movie! No additional software or browser plug-ins required! You can play them for unlimited number of times whenever you want. Downloaded movies will work perfectly on any PC, DVD player, PDA etc. DIVX ($2.99)DVD($4

FREIER ALS PAUL PREUSS
SYNOPSIS Paul Preuß war einer der kühnsten Alpinisten des letzten Jahrhunderts ... Hasenöhrl, Marcus Bartos SCHNITT: Martin Hasenöhrl TECHNISCHE DATEN (Genre, Format, Länge

How To Buy A DVD Player
DVD players are inexpensive and abundant now. Fifty bucks will buy you a decent DVD player if you know how to shop and where to buy. Still, all DVD players are not created equal, and a little knowledge and planning will help you make a smart decision

Barack Obama's Office Was Burglarized ... What Will The Clinton Camp Do Next?
Barack Obama's Office Was Burglarized ** UPDATED 4/20 ** Obama Office Burglarized: ... , who had been dismissing the "gotcha" format of this week's debate: Obama camp ... a real debate issues that actually matter like health care, the economy, bringing this war to an end

April 20th is also the birthday
. . . of Justice John Paul Stevens, 88 today. He went on the Court in 1975. . . . of Mr. Sulu. That’s actor George Takei of Star Trek. He’s 71 . ... War II. With the success of The Minute Man came opportunities to study abroad. After a year in Italy

i love Tibet, but...
Tib Sunday’s propaganda war roundup: Shanghai besieged by Tibetan performance artists. Articulate user-generated propaganda stating Chinese grievances in odd powerpoint format. Beijing starts moving to suppress fenqing. Wang Xiaofeng lays it out for his compatriots. Get your t shirts

Justice League: The New Frontier
[ Justice League - The New Frontier (Two-Disc Special Edition)] Justice League - The New Frontier (Two-Disc Special Edition) ... , longer movies I've seen lately. The story takes place just after the end of the Korean War ... , a fighter pilot named Hal Jordan who saw no action in the war, aside from getting shot down in the final

Grauer Himmel
[ graue-wolke.jpg] Nutzen wir den heutigen Sonntag, um am angegebenen Ort zu einer sinnvollen Aufgabe aufzurufen ... Gutschein für einen Ausdruck im Format von 70 x 75 cm oder 90 x 60 cm. Mein heutiges Foto zeigt ... nun die wiederhergestellten Beiträge unter diesem. Manches war allerdings doch nicht zu retten und die

Pornofilm 3gp
Du erhältst jede Woche einen neuen Film im Handy- Format: 3GP. Größe je Film: ca ... rapidshare, rapidshare com files status quo, Josefine Mutzenbacher wie sie wirklich war clip, porno film

The First Doctor: "The Dalek Invasion of Earth"
Over at Bad Wolf Bay I'm writing a series of posts on my favourite story from each Doctor in Doctor Who ... obsessed British popular culture can be with the Second World War, and how obsessed it was especially ... spectre that haunted Great Britain throughout the war: Britain under Nazi occupation. For a series

An unconventional use of blog space — the rough draft of my hypertext nonfiction, “Being Cenantua”
An unconventional use of blog space — the rough draft of my hypertext nonfiction, “Being Cenantua” Posted on April 20, ... , this is an experiment in which the WordPress.com blog format serves as a platform for the creation of a hypertext ... closely examines different issues about Civil War “memory” as well as the practice of Digital

IRC Chat channels

icq.com #noobie_free

undernet.org #Format

freenode.net #unix-init

coldfront.net #warroom

gameradius.org #all-out-war

gamesurge.net #all-out-war

quakenet.org #all-out-war

globalgamers.net #all-out-war

sgwirc.com #all-out-war

ForTheGamers.Org #all-out-war

scrollrack.com #ad

deepspace.org #all-out-war

quakenet.org #war-pandemonium

coldrabbits.com #all-out-war