Definición y significado de walkman

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Walkman

Walkman Line-up in USA (2011) From the left S series, E series, W series.
Manufacturer	Sony
Type	Portable media player
Retail availability	July 1, 1979 – October 25, 2010 (Compact Cassette Tape Edition) July 1, 1979–present (all other editions)
Units sold	220 million

Walkman is a Sony brand tradename originally used for portable audio cassette players, and now used to market Sony's portable audio and video players as well as a line of former Sony Ericsson mobile phones. The original Walkman introduced a change in music listening habits by allowing people to carry music with them and listen to music through lightweight headphones.

The prototype was built in 1978 by audio-division engineer Nobutoshi Kihara for Sony co-chairman Akio Morita, who wanted to be able to listen to operas during his frequent trans-Pacific plane trips.^[1] The original Walkman was marketed in 1979 as the Walkman in Japan, the Soundabout in many other countries including the US, Freestyle in Sweden and the Stowaway in the UK.^[2] Advertising, despite all the foreign languages, still attracted thousands of buyers in the US specifically.^[3] Morita hated the name "Walkman" and asked that it be changed, but relented after being told by junior executives that a promotion campaign had already begun using the brand name and that it would be too expensive to change.^[1]

The names "Walkman", "Pressman", "Watchman", "Scoopman", "Discman", and "Talkman" are trademarks of Sony, and have been applied to a wide range of portable entertainment devices manufactured by the company. The name "Walkman" was based on its precursor, the Pressman tape recorder. An initial prototype of the Walkman was in fact made by replacing the recording circuit and speaker from the Pressman with a stereo amplifier.^[4] Sony continues to use the "Walkman" brand name for most of their portable audio devices, after the "Discman" name for CD players was dropped in the late 1990s.

In March 2007, Sony extended the brand by launching its first all-digital, flash-based video Walkman, the A800 series, where A stands for "All in one, Advanced, and Attractive".^[5]

  History

A portable personal stereo audio cassette player, called Stereobelt, was first invented by the German-Brazilian Andreas Pavel in 1972. Pavel filed a patent for his Stereobelt in Italy in 1977, followed by patent applications in the U.S., Germany, the United Kingdom and Japan by the end of 1978. His patent applications in the U.S. and the U.K. were rejected.^[6]

In 1979, Sony began selling the popular Walkman, and in 1980 started legal talks with Pavel regarding a royalty fee. In 1986 Sony finally agreed to pay royalties to Pavel, but only for sales in Germany, and only for a few models, and refused to acknowledge him as the inventor of the device.^[6]

In 2001, Pavel threatened Sony with legal suits in every country in which he had patented his invention. The corporation agreed to resume talks with Pavel and a settlement was finally reached in 2003. The exact settlement fee is a closely guarded secret but European press accounts said that Pavel received a cash settlement for damages in excess of $10,000,000 and is now also receiving royalties on some Walkman sales. The settlement also includes a clause which will prevent Pavel from bringing future law suits.^[6]

The settlement grants Pavel the recognition from Sony that he was the original inventor of the personal stereo.^[6]

  Marketing

  Some products of Walkman line (2006)

The marketing of the Walkman introduced the idea of 'Japanese-ness' into global culture, synonymous with miniaturization and high-technology.^[3] The "Walk-men" and "Walk-women" in advertisements were created to be the ideal reflections of the subject watching.^[7] The advertising of the Sony Walkman served to portray it as a culturally "hip" item.

A main component of Walkman advertising campaign was personalization of the device. Having the ability to customize a playlist was a new and exciting revolution in music technology. Potential buyers had the opportunity to choose their perfect match in terms of mobile listening technology. Despite "all this technological diversity, there must be one which is the perfect choice for you".^[8] This method of marketing to an extremely expansive user-base while maintaining the idea that the product was made for each individual "[got] the best of all possible worlds—mass marketing and personal differentiation".^[8] Sony accomplished the genius feat of mass individualized and targeted advertisement, enabling the Walkman to be recognized as an influential piece of technology.

Today, Walkman still maintains its role in popular culture, albeit a diminished one due to the large number of competitors in mobile audio devices today.^[9] Through Sony's effort to "[sustain] certain meanings and practices which have become emblematic of--which seem to stand for or to represent--a distinctive 'way of life': the culture of late-modern, post-industrial societies",^[10] the Walkman remains, largely due to effective advertisement, a symbol of the freedom and portability that Sony sought to convey among the younger demographic.

  Product lines

  Cassette-based

  Walkman TPS-L2 (1979) with the breakthrough technology of affordable portable 'STEREO'

  Sony Walkman WM-2 with plastic battery case and beltclip (1980)

The metal-cased blue-and-silver Walkman TPS-L2, the world's first low-cost portable stereo, went on sale in Japan on July 1, 1979. In June 1980, it was introduced in the U.S.^[11] In the UK, it came with stereo playback and two mini headphone jacks, permitting two people to listen at the same time (though it came with only one pair of MDR-3L2 headphones.). Where the Pressman had the recording button, the TPS-L2 had a "hotline" button which activated a small built-in microphone, partially overriding the sound from the cassette, and allowing one user to talk to the other over the music. Originally marketed as the "Soundabout" in the U.S., the "Stowaway" in the U.K., and the "Freestyle" in Sweden,^[12] Sony soon had the new name "Walkman" embossed into the metal tape cover of the device. When the follow-up model, "Walkman II" came out, the "hotline" button was phased out though it was retained on the WM-R2, WM-3 as well as the WM-3EX.

  Walkman WM-D6C Pro (1984)

Some devices were also capable of recording. The highest quality Sony Walkman recording cassette deck was the Walkman Professional. Introduced in 1982 as TC/WM-D6^[13][14] and then replaced by the TC/WM-D6C on September 1, 1984, it was comparable in audio quality to the best professional audio equipment. Many magazines began to compare it with non-portable cassette decks. The Walkman Professional had bright LED recording level meters and manual control of recording levels which were unique features not found in other portable units. It was equipped with quartz-lock capstan servo and amorphous head. Powered by a 6V adapter or 4 AA batteries (compared with 2 for most Walkman models), it was widely used by journalists and developed a following among hi-fi enthusiasts. Even more unusual for a consumer-electronics product, it remained in production until 2002 and received only one major upgrade in the form of a reworked circuit board that used SMD components.^[15][16] One of Henry Rollins' early spoken word CDs was recorded with a Walkman Pro.

Amid fierce competition, primarily from Toshiba (the Walky), Aiwa (the CassetteBoy) and Panasonic (the MiJockey), by the late 1980s, Sony upped the ante once again by creating the playback-only WM-DD9, launched in 1989 during the 10th anniversary of the Walkman (five years after the WM-D6C) and became the holy grail for a niche group of cassette Walkman collectors. It is the only auto-reverse Walkman in history to use a two-motor, quartz-locked, disc drive system similar to high-end home cassette decks (like the Nakamichi Dragon) to ensure accurate tape speed for both sides (only one motor operates at a time depending on the side of the tape being played). Power consumption was lowered by requiring only either one AA battery or one gumstick-type rechargeable, with optional AC adaptor input. It is also equipped with a tight gap amorphous tape head capable of reproducing 20–20,000 Hz response, a gold plated headphone jack, and a 2 mm thick aluminum body. Sony made this model with only sound quality in mind at an affordable price, therefore it contains no gimmick features such as in-line remote control, music search, or LCD readout. Its only features are Dolby B/C noise reduction, Mega Bass/DBB bass boost, tape type select, and two auto reverse modes.

  Walkman WM-FX421 (1998)

By the late 1990s, the cassette-based Walkman was generally passed over in favor of the emerging digital technologies of CD, DAT and MiniDisc. After 2000, cassette-based Walkman products (and their clones) were approaching technological obsolescence as the cassette format was gradually phased out. Sony still continues to make cassette-based Walkman devices in China for the US and other overseas markets, however they were discontinued in Japan only on October 23, 2010.^[17]

Every five years since the Walkman personal stereo was born in 1979 until 1999, Sony would celebrate by coming out with an anniversary cassette model on July 1. Each anniversary model carries a different theme while retaining some characteristics of previous anniversary models: WM-701S (user friendliness theme with remote control and slim sterling silver plated body: 1989), WM-EX1HG (efficiency theme with long battery life and pop-up eject: 1994), WM-WE01 (wireless theme with cordless remote control and cordless earphones: 1999). However, cassette Walkman innovation would come to an end as during its 25th Anniversary, Sony chose to not introduce another limited run cassette model but instead, brought out the hard disk based NW-HD1 in 2004 to officially augur the death of the compact cassette. The last play-only cassette Walkman to be introduced (in North America, at least) was the WM-FX290, first sold in 2002, which also featured digital tuning, AM, FM, TV and weather band radio, operating on a single AA battery. In Canada, at least (where, like all portable radios distributed in that country, the WM-FX290 lacked access to TV and weather bands) this device appears to have ceased production as of May 2006. In August 2006, Sony Canada began selling cassette Walkman personal stereos again, but this time they were only offering a basic model, the WM-FX197.

Until early 2009, in spite of the decline of the cassette, logically operated deluxe models (WM-GX788 etc.) had been available in a very few countries, especially in South Korea, Vietnam, and Japan. These models supported a so-called gumstick-type rechargeable battery, offered relatively better sound quality than cheaper models did, and had an automatic tape position selector and auto-reverse function. As of spring 2009, all tape models except the WM-EX651 were discontinued in South Korea. In Japan, only a few cheap models (WM-GX202 etc.) remained. In October 2010, however, those 'few' models finally went out of production. Many people no longer use cassette tapes for music listening and, in a few countries, cassette tapes are only used for language learning, which is now significantly declining thanks to podcasts from BBC or CNN or trends of (foreign-language learning) publishers which adopt MP3 file services or attached CDs rather than attaching tapes to their publications.

In October 2010, it was reported that manufacturing of the cassette-based Walkman would cease in Japan, but that Sony would continue production of the device in China to accommodate users abroad, including in the United States, Europe, and some Asian countries.^[18] Once the final units are sold, they will not be available from the manufacturer. With the increase popularity of the MP3 players, it was the CD (compact disc) player that originally caused the decline of the Walkman.^[19]

  CD Walkman (Discman)

The first CD based Walkman, the D-50 (D-5 in some markets), was initially launched in 1984. It was officially called the Discman, and this name has since been used informally to refer to such players. In recent years, Sony has dropped the Discman name and markets all its personal stereos under the Walkman brand.

Later Discman models featured ESP (Electronic Skip Protection), which pre-read the music from the CD into on-board memory and formed a type of buffer to prevent the CD skipping when the player was moved. The technology was since renamed 'G-Protection' and features a larger memory area, providing additional protection against skipping.

For years, the Discman and MD Walkman were successes in the marketplace. However, newer technologies, such as flash memory and hard drive-based digital audio players have caused the CD- and MD-based Walkman to lose popularity.

Sony still makes CD Walkmans: the newer models are capable of playing ATRAC3, ATRAC3plus, and MP3 CDs, and have become progressively thinner and more compact with each revision.

  Video Walkman

The Sony GV-8 Video Walkman was introduced in 1989. It played Video 8 format tape cassettes, showing them on a 3-inch (76 mm) diagonal color screen. The GV-8 included a TV receiver for VHF and UHF channels. It was 5 × 8 × 2½ inches and weighed two and a half pounds. The rechargeable battery lasted from 45 minutes to one hour depending on usage.^[20]

  MiniDisc Walkman

  MD Walkman

Initially the MiniDisc was comparable to a miniaturised CD, capable of storing up to 74 minutes of near CD-quality audio on a disc roughly two-thirds the size of a CD. Today MiniDiscs can hold data files as well as music, with the ability to record and reproduce audio in CD-quality (without ATRAC lossy compression).

MiniDiscs come in a plastic caddy protecting the disc's surface from dust and scratches. MiniDisc Walkmans are able to play and record MiniDiscs from digital and analogue sources, such as live audio from their microphone inputs. The first unit on the market, the MZ-1 was relatively large and unpocketable, but following model, MZ-R2, and subsequent MD Walkmans are quite compact, with today's MiniDisc Walkmans not much larger than the discs themselves.

Gradual improvements were made to MiniDisc Walkmans through the years. The addition of MDLP (MiniDisc LongPlay) codec allowed up to 4 times the amount of music to be stored on one MiniDisc, at the sacrifice of some sound quality. NetMD followed. In 2004, Hi-MD was introduced, enabling computer files as well as CD-quality audio to be recorded on the discs for the first time. By 2005, Sony had relaxed the restrictions in its SonicStage software to allow unrestricted digital transfers to and from Hi-MD and the computer.

  Network Walkman

Initially the Network Walkman was a series of digital music players that used flash memory to hold their data. The players used Sony's proprietary ATRAC format, and were available in a number of capacities, up to 1 GB. The first of these Walkmans was the NW-MS7 which had a removable 64MB MagicGate Memorystick. At the time of its release (1999) it then boasted NW-MS70D as the smallest MP3 player on the market. After the runaway success of Apple's hard-drive-based iPod, Sony lost much of the portable digital audio market to the iPod and similar devices from other companies. Their main downfall^{[citation needed]} would be Sony's stubborn resistance to supporting the ubiquitous MP3 codec in their early players and many users found it frustrating to convert their MP3 music collection to ATRAC3 for use on the Network Walkman, while Apple's iPod supported MP3 out of the box and came with the iTunes software.

  Walkman MP3

Walkman MP3 marked the inclusion of popular codecs such as MP3, AAC and WMA. Walkman MP3 players reside in the same Network Walkman group.

Some hardware changes include the exclusion of stick remote control and the usage of new connector for charging, accessories and data transferring. Starting with the NW-S series, Walkmans feature Sony's new proprietary port called WM-PORT which is a USB 2.0 compliant 22-pin connector. Another notable hardware change is a color screen which can display album art. These models also use new power management features which give the device a three-hour battery life after only three minutes of charging.
NW-A series models still use the previous connector and can still use the stick remote control.

Some early releases in this category are players using flash memory as storage media. Sony called them Portable IC Audio Player. These release include the Walkman Core (NW-E50X and NW-E60X series), the Walkman Circ (NW-E10X series), and the Walkman Bean (NW-E20X and NW-E30X series). All of these lines have Organic light-emitting diode (OLED) screens. They are not using WM-PORT and support MP3, WMA and ATRAC format only.

  Walkman Core

The Walkman Core is a digital audio player available in capacities of 1 GB and 512 MB. Features include a 3-Line electroluminescence display, battery rated to hold a 50 hour playback life, the ability to play MP3/ATRAC3/ATRAC3plus audio formats. Sony also claims that the battery can charge at a rate of one hour per minute of charging. The NW-E507 Model also has an FM radio built into the player. The player works with Sony's SonicStage music transfer program.

  Walkman Video MP3 Player

Walkman Video MP3 Player combined the music playback capability of current Walkman MP3 Player line with video. Sony decided to choose Memory Stick Video format (which actually is H.264/MPEG-4 AVC format) as standard for Walkman MP3 Video Player.

To further extend MP3 support, Sony moved to phase out the ATRAC format. In late August 2007, Sony released an email to customers of its Online Music Store (Connect) stating that Sony would shut down the service and begin to phase out the ATRAC codec on any future version of the Walkman portable device.^[21] The email stated that Sony would adopt a Windows Media format; this plan was to be completed by March 2008, affecting customers and their Walkmans in the North American and European regions. This transition away from the ATRAC codec was to allow the Walkman line to be adopted by more potential customers and their specific and unique preferences on online music services. The product affected with this transition is NW-A8XX Series, which was actually released twice, the version with ATRAC and the one without.

  Mobile phones

After losing a large portion of the market to other companies, Sony's latest attempt to revive the Walkman brand involves a series of music-centred mobile phones marketed under the former Sony Ericsson brand.

Contrary to most Walkman lines, Sony Ericsson Walkman Phones do not support Sony's proprietary audio format, ATRAC (with all of its variants, except certain Japanese models supporting ATRAC). Walkman phones do support AAC as well as MP3.

The W800 and W550/W600 have numerous audio capabilities including playlists, audio equalisation, support for the M4A audio file format, and the ability to operate only as music player, with the telephony electronics switched off. It also includes standard mobile phone features, such as a 2 megapixel auto-focus camera. The W550/W600 will have 256 MB of internal memory, while the W800 includes a 512 MB Memory Stick.

The W810 is an EDGE-enabled Quad band telephone launched in response to demand for a black coloured Walkman Phone. Other than minor changes in the software and hardware, most of the features are similar to those of the W800.

Sony Ericsson also launched the W900 (considered the successor of S700) which in addition to the audio and camera capabilities of W800, also features 3G video calling and streaming, better video recording (30 frames a second), a larger display, and 470 MB of internal memory which can be expanded up to 2 GB. Music can be imported from a variety of sources, either via the wireless service provider or from a personal computer.

Sony Ericsson president Miles Flint, claiming to have sold over three million Walkman phones, introduced their sixth Walkman branded phone, the W950, at the 3GSM Congress in 2006. The W950i is a slim device with 4 GB internal flash memory, including a touch screen for navigation through music genres, playlists, individual songs or music albums. It is also the first Symbian OS-based Walkman phone to be introduced.

In 2006, Sony Ericsson announced yet another Walkman phone, the W300. It is the first Walkman phone in the series in a "flip phone" form factor. The W300 is also the first Walkman Phone to support Memory Stick Micro and features a VGA camera. They also launched their 8th Walkman telephone, the W700. It is essentially a stripped-down version of the W800 with a different case colour, and includes a 256 MB Memory Stick. The other major change is the absence of Auto-focus in the onboard camera.

May 18, 2006, saw the introduction of two more Walkman phones, a second clamshell model, W710, and the first slider, W850i.

In February 2007, the W880 was announced and released. It features a design which is only 9.4 mm thick and a full metal face plate. Being one of the smallest phones on the market, it has proved very popular.

In November 2007, the W890 was announced and was released in February 2008. Following the former model in the series the W880, the W890 had a lot more enhanced features. Its built-in camera was upgraded to 3.2 MP from 2 MP. An FM radio was introduced in it. It featured 3.5G tech which increased the connection speed from 384 kbit/s in the W880 to 3.6 Mbit/s in this phone. Both the internal and package included external memory were doubled. Its talk time increased from 6.5 hr to 9.5 hr and the music play time reached 20 hrs.

In 2012, after Sony acquired Ericsson's 50% stake forming Sony Mobile Communications, Sony decided to currently put the Walkman line as a line of personal stereo products, thus currently ceasing production of new Walkman phones, but not stopping support of old Walkman phones.

  See also

• Sony Connect
• Personal digital assistant
• CLIÉ
• Palm OS
• Sony Ericsson XPERIA X10
• Android (operating system)
• Walkman effect

  Notes

  References

  External links

Wikimedia Commons has media related to: Walkman

• Official website

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