Sunset Sound Recorders is a recording studio in Hollywood, California, United States located at 6650 Sunset Boulevard.
The Sunset Sound Recorders complex was created by Walt Disney's Director of Recording, Tutti Camarata, from a collection of old commercial and residential buildings - some built more than 80 years ago. At the encouragement of Disney himself, Camarata began the project in 1958, starting with a former automotive repair garage whose sloping floor would tend to reduce unwanted sonic standing wave reflections. Soon, the audio for many of Disney's early films was being recorded at the studio, including Bedknobs and Broomsticks, Mary Poppins, and 101 Dalmatians.
Over 200 Gold records have been recorded at Sunset Sound, including albums by Prince with Purple Rain, the Rolling Stones with the legendary Exile on Main St., The Beach Boys with the landmark Pet Sounds album, Linda Ronstadt with her first disc for David Geffen's Asylum Records label Don't Cry Now, part of the Guns N' Roses Chinese Democracy album, as well as hit albums for Elton John and Led Zeppelin.
Sound recording and reproduction is an electrical or mechanical inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects. The two main classes of sound recording technology are analog recording and digital recording. Acoustic analog recording is achieved by a small microphone diaphragm that can detect changes in atmospheric pressure (acoustic sound waves) and record them as a graphic representation of the sound waves on a medium such as a phonograph (in which a stylus senses grooves on a record). In magnetic tape recording, the sound waves vibrate the microphone diaphragm and are converted into a varying electric current, which is then converted to a varying magnetic field by an electromagnet, which makes a representation of the sound as magnetized areas on a plastic tape with a magnetic coating on it. Analog sound reproduction is the reverse process, with a bigger loudspeaker diaphragm causing changes to atmospheric pressure to form acoustic sound waves. Electronically generated sound waves may also be recorded directly from devices such as an electric guitar pickup or a synthesizer, without the use of acoustics in the recording process other than the need for musicians to hear how well they are playing during recording sessions.