The Muntz Stereo-Pak, commonly known as the 4-track cartridge, is a magnetic tape sound recording cartridge technology. The Stereo-Pak cartridge was inspired...

called the NAB cartridge, which would later be used in not only the Muntz Stereo-Pak but also in various monaural background music systems from the late '60s...

stunts, and outrageous claims. Muntz also pioneered car stereos by creating the Muntz Stereo-Pak, better known as the 4-track cartridge, a predecessor to...

briefly released, on August 7, 1967, by Capitol Records in the 4-track Stereo-Pak format only and then withdrawn due to a lawsuit from MGM Records. MGM...

magnetic tape-based formats include: Reel-to-reel Fidelipac Stereo-Pak (Muntz Stereo-Pak, commonly known as the 4-track cartridge) Perforated (sprocketed)...

briefly released, on August 7, 1967, by Capitol Records in the 4-track Stereo-Pak format only and then withdrawn due to a lawsuit from MGM Records. MGM...

replacement by cassette of other open reel systems in consumer items: the Stereo-Pak four-track audio cartridge in 1962, the compact audio cassette and Instamatic...

by Earl "Madman" Muntz in partnership with George Eash in 1963 for his Stereo-Pak cartridge system (also known as a 4-track cartridge). Several instances...

and RCA Victor Records. It was a further development of the similar Stereo-Pak four-track cartridge created by Earl "Madman" Muntz. A later quadraphonic...

storage and to record music. For the latter purpose, devices for recording in stereo were produced in 1982 and, for higher fidelity, microcassettes using Type...

S2CID 7371031. Read, Oliver; Welch, Walter L. (1976). From Tin Foil to Stereo: Evolution of the Phonograph (2nd ed.). Indianapolis, Indiana: Howard W...

sound on a film print is by stereo variable-area (SVA) recording, a technique first used in the mid-1970s as Dolby Stereo. A two-channel audio signal...

years, Blumlein developed stereo microphones and a stereo disc-cutting head, and recorded a number of short films with stereo soundtracks. In the 1930s...

120 mm (4.7 in), and are designed to hold up to 74 minutes of uncompressed stereo digital audio or about 650 MiB (681,574,400 bytes) of data. Capacity is...

both discrete and matrix formats. These did not achieve the popularity of stereo records due to the expense of consumer playback equipment, competing and...

good-quality stereo sound, and LP4, which allows four times more recording time – 320 minutes on an 80-minute disc – of medium-quality stereo sound. The...

15 inches (3.81 mm). Two stereo pairs of tracks (four total) or two monaural audio tracks are available on the tape; one stereo pair or one monophonic track...

box sets. Each album in these sets contains both new stereo and 5.1 mixes. The original stereo mixes were not included. The US & Canada versions do not...

open-reel systems with a cassette or cartridge in consumer items: the Stereo-Pak 4-track audio cartridge in 1962, the compact audio cassette and Instamatic...

models allows the tape to run continuously. Equal to 8-track tape and Stereo-Pak, the tape runs at a standard speed of 3.75 inches per second (IPS). This...

Orrtronic Tapette (1962) 3M Scotch (1962) Cousino Echo-matic II (1962) Stereo-Pak (1962) Philips EL 3583 (1963) Compact cassette (1963) Grundig En3 (1964)...

Orrtronic Tapette (1962) 3M Scotch (1962) Cousino Echo-matic II (1962) Stereo-Pak (1962) Philips EL 3583 (1963) Compact cassette (1963) Grundig En3 (1964)...

Orrtronic Tapette (1962) 3M Scotch (1962) Cousino Echo-matic II (1962) Stereo-Pak (1962) Philips EL 3583 (1963) Compact cassette (1963) Grundig En3 (1964)...

Synchrofax Sound Paper Magnetic coating on paper. 1962 4-Track (Muntz Stereo-Pak) Analog, 1⁄4-inch-wide (6.4 mm) tape, 3+3⁄4 in/s, endless-loop cartridge...

Orrtronic Tapette (1962) 3M Scotch (1962) Cousino Echo-matic II (1962) Stereo-Pak (1962) Philips EL 3583 (1963) Compact cassette (1963) Grundig En3 (1964)...

orthophonic, full-range, etc.); and the number of audio channels (mono, stereo, quad, etc.).[citation needed] The phrase broken record refers to a malfunction...

in 1964. Lear's invention was an improvement on the four track Muntz Stereo-Pak tape cartridge, marketed by Earl "Madman" Muntz in California in 1962...

5.1, and 192/24 in stereo. To store 5.1 tracks in 88.2/20, 88.2/24, 96/20 or 96/24 MLP encoding is mandatory. If no native stereo audio exists on the...

compression technologies developed by Dolby Laboratories. Called Dolby Stereo Digital until 1995, it is lossy compression (except for Dolby TrueHD). The...

Stereo-Pak, based on the broadcast "Fidelipac" cartridge system, was also a popular sound delivery system. His car players were offered with stereo sound...