From: owner-ammf-digest@smoe.org (alt.music.moxy-fruvous digest) To: ammf-digest@smoe.org Subject: alt.music.moxy-fruvous digest V14 #14890 Reply-To: ammf@fruvous.com Sender: owner-ammf-digest@smoe.org Errors-To: owner-ammf-digest@smoe.org Precedence: bulk alt.music.moxy-fruvous digest Monday, October 21 2024 Volume 14 : Number 14890 Today's Subjects: ----------------- 1 joint pain myth ["Bone On Bone" ] ---------------------------------------------------------------------- Date: Sun, 20 Oct 2024 12:11:04 +0200 From: "Bone On Bone" Subject: 1 joint pain myth 1 joint pain myth http://xitoxfoot.sa.com/J0l8f4sLMYZaCzHV3RKSeynysV9qQZuv-c_sqRhtyKZ8e4ebKg http://xitoxfoot.sa.com/i1J6Nm156cqxa5mlWgt_CdSfPA_tvKdJFIXSV7sTgQ9r4bphUw ter the Second World War, magnetic tape recording technology proliferated across the world. In the United States, Ampex, using equipment obtained in Germany as a starting point, began commercial production of tape recorders. First used in studios to record radio programs, tape recorders quickly found their way into schools and homes. By 1953, 1 million US homes had tape machines. In 1958, following four years of development, RCA Victor introduced the stereo, quarter-inch, reversible, reel-to-reel RCA tape cartridge. Introduction of mono version Operating instructions for the Philips/Norelco Cartridge Tape Carry-Corder 150 (1964) One of the first cassette recorders from Philips, the Typ EL 3302 (1968) Inside of a cassette In the early 1960s Philips Eindhoven tasked two different teams to design a tape cartridge for thinner and narrower tape compared to what was used in reel-to-reel tape recorders. By 1962, the Vienna division of Philips developed a single-hole cassette, adapted from its German described name Einloch-Kassette. Philips selected the two-spool cartridge as a winner and introduced the 2-track 2-direction mono version in Europe on 28 August 1963 at the Berlin Radio Show, and in the United States (under the Norelco brand) in November 1964. The trademark name Compact Cassette came a year later. The team of Dutch and Belgian origin at Philips was led by the Dutch Lou Ottens in Hasselt, Belgium. Philips also offered a machine to play and record the cassettes, the Philips Typ EL 3300. An updated model, Typ EL 3301 was offered in the US in November 1964 as Norelco Carry-Corder 150. By 1966 over 250,000 recorders had been sold in the US alone and Japan soon became the major source of recorders. By 1968, 85 manufacturers had sold over 2.4 million players. By the end of the 1960s, the cassette business was worth an estimated 150 million dollars. By the early 1970s the compact cassette machines were outselling other types of tape machines by a large margin. Philips was competing with Telefunken and Grundig (with their DC International format ) in a race to establish its cassette tape as the worldwide standard, and it wanted support from Japanese electronics manufacturers. Philips' Compact Cassette became dominant as a result of Sony pressuring Philips to license the format to them free of charge. In the early years sound quality was mediocre, but it improved dramatically by the early 1970s when it caught up with the quality of 8-track tape and kept improving. The Compact Cassette went on to become a popular (and re-recordable) alternative to the 12-inch vinyl LP during the late 1970s. Stereo version As with prerecorded reel-to-reel and 8-track, sales were slow to start, but picked up rapidly to tie with the 8-track before superseding it by the early '70s. By 1968, 85 manufacturers had sold over 2.4 million mono and stereo players. By the end of the 1960s, the cassette business was worth an estimated 150 million dollars. By the early 1970s the compact cassette machines were outselling other types of tape machines by a large margin. Popularity of music cassettes The mass production of "blank" (not yet recorded) Compact Cassettes began in 1964 in Hanover, Germany. Prerecorded music cassettes (also known as Music-Cassettes, and later just Musicassettes; M.C. for short) were launched in Europe in late 1965. The Mercury Record Company, a US affiliate of Philips, introduced M.C. to the US in July 1966. The initial offering consisted of 49 titles. However, the system had been designed initially for dictation and portable use, with the audio quality of early players not well suited for music. Some early models also had an unreliable mechanical design. In 1971, the Advent Corporation introduced their Model 201 tape deck that combined Dolby type B noise reduction and chromium(IV) oxide (CrO2) tape, with a commercial-grade tape transport mechanism supplied by the Wollensak camera division of 3M Corporation. This resulted in the format being taken more seriously for musical use, and started the era of high fidelity cassettes and players. British record labels began releasing compact cassettes in October 1967, and they exploded as a mass-market medium after the first Walkman, the TPS-L2, went on sale on 1 July 1979, as cassettes provided portability, which vinyl records could not. While portable radios and boom boxes had been around for some time, the Walkman was the first truly personal portable music player, one that not only allowed users to listen to music away from home, but to do so in privat ------------------------------ End of alt.music.moxy-fruvous digest V14 #14890 ***********************************************