Tour buses will often carry a tour guide, although the driver or a pre-recorded audio commentary may also perform this function.

* The audio commentary track for DVDs, an additional audio track that plays in real time with video and comments on the video

* In-Theater Audio Commentary, viewing a film in a theater while listening to commentary on a portable audio player

The DVD featured newly recorded audio commentary by Finn, Hart and Seymour and other new bonus material.

* Dziga Vertov's Man with the Movie Camera DVD, audio commentary track by Yuri Tsivian.

The limited edition Blu-ray with a newly restored picture was released on August 31, 2010 in the United States, featuring two discs with audio commentary with writer / director Sam Raimi, producer Robert Tapert and star Bruce Campbell.

Evil Dead II DVD, audio commentary.

* Note: Contains both the Japanese version and uncut English dub and audio commentary with Steve Ryfle and Stuart Galbraith IV.

The set contained an audio commentary with director Michael Lehmann, producer Denise Di Novi and writer Daniel Waters, a 30-minute documentary titled Swatch Dogs and Diet Cokeheads, featuring interviews with Ryder, Slater, Doherty, Falk, Lehmann, Waters, Di Novi, Director of Photography Francis Kenny and Editor Norman Hollyn.

On the DVD audio commentary, they contend that the film is heretical because it lampoons the practices of modern organised religion, but that it does not blasphemously lampoon the God that Christians and Jews worship.

In 2007, Soderbergh and Tony Gilroy contributed an audio commentary to the DVD re-release of The Third Man by the Criterion Collection.

In the audio commentary for The Sea Devils, Michael Briant claims to have suggested it as a one-off gadget in 1968.

A technical glitch led to Fleming and Cope's commentary going out over NBC's television broadcast in place of the network's own audio during the coin toss ceremony.

On the Laserdisc audio commentary, Scorsese acknowledged several critics ' interpretation on the film's ending being Bickle's dying dream.

It includes the special features from the previous 2-disc collector's edition, plus an audio commentary released in 1991 by director Martin Scorsese for The Criterion Collection, previously released on Laserdisc.

Walter Murch claims in the DVD's audio commentary that he always believed Lucas intended THX to be “ sex ”, for LUH to be “ love ”, and for SEN to be “ sin ”.

It was released on DVD for the first time on January 9, 2001, and included an audio commentary by Reiner, a 35-minute " Making Of " documentary featuring interviews with Reiner, Ephron, Crystal, and Ryan, seven deleted scenes, and a music video for " It Had To Be You " by Harry Connick, Jr. A Collector's Edition DVD was released on January 15, 2008, including a new audio commentary with Reiner, Ephron, and Crystal, eight deleted scenes, all new featurettes ( It All Started Like This, Stories Of Love, When Rob Met Billy, Billy On Harry, I Love New York, What Harry Meeting Sally Meant, So Can Men And Women Really Be Friends?

There are two versions of this album, one with just the audio CD and another version with an included DVD featuring all of Nicks's music videos with audio commentary from Nicks, as well as rare footage from the Bella Donna recording sessions.

A two-disc special edition DVD was released in 2005, featuring an audio commentary by director Michael Mann, deleted scenes, and numerous documentaries detailing the production of the film.

The DVD release included a behind-the-scenes featurette, film audio commentary from Mendes and Ball and a storyboard presentation with discussion from Mendes and Hall.

* AD ))), logo used by ABC to mark programs that are augmented with an audio description track

Another version is the Collector's Edition, a two-disc set featuring a remastered transfer with a 5. 1 audio track, two commentaries ( one by John Carpenter and Kurt Russell, another by producer Debra Hill and Joe Alves ), a making-of featurette, the first issue of a comic book series titled John Carpenter's Snake Plissken Chronicles, and a ten-minute deleted opening sequence.

: The Re-recording Mixer balances all of the sounds prepared by the dialogue, music and effects editors, and finalizes the films audio track.

* Some editions have an alternate audio track in which the dialogue is spoken in the Thermians ' language, except for one English word spoken by an alien ( shortly after the actors arrive on the ship ).

The cassette drive would be able to provide both data storage and an audio track simultaneously, allowing for interactive audio recording and playback under computer control, and a secondary 6502 microprocessor inside the Keyboard Component would be programmed to handle all of these extra capabilities independently of the Intellivision's CP1610 CPU.

CD + G players use a special track called subcode to encode the lyrics and pictures displayed on the screen while other formats natively display both audio and video.

Many low-end entertainment systems have a karaoke mode that attempts to remove the vocal track from regular audio CDs, using an Out Of Phase Stereo ( OOPS ) technique.

To get the quasi-karaoke ( mono ) track, the left channel of the original audio is subtracted from the right channel.

A common workflow for film editing involves edge-coding printed film simultaneously with the film's synchronized audio track, on 35mm magnetic film, so that a foot of film and its synchronized audio have identical edge numbers.

The name of the cut refers to the shape of the cut pieces of the film-the audio track is cut somewhat after ( or before ) the last frame of video, resulting in roughly L-shaped film ends, as the video and audio parts of film are in tracks, one below, one above, on the film itself.

The audio signal is commonly recorded on a VTR track or other storage media.

Care has to be taken with analog audio to avoid audible ' breakthrough ' ( aka " crosstalk ") from the LTC track to the audio tracks.

Longitudinal SMPTE timecode should be played back at a middle-level when recorded on an audio track, as both low and high levels will introduce distortion.

There was no Japanese audio track included, apparently because Yoshiyuki Tomino felt that the original mono mix was in too poor of a condition to use.

This DVD release is the first version of the film in the United States to include both Japanese and English language tracks, as Fox did not have the rights to the Japanese audio track for their version.

The tactics room and the command helmet offer a choice of visual displays of various kinds and audio inputs, allowing the user to track individual and group movements, whether of spaceships or soldiers.

* act-ACT is a lossy ADPCM 8 kbit / s compressed audio format recorded by most Chinese MP3 and MP4 players with a recording function, and voice recorders

He later recorded an audio play adaptation of Make Love with fellow Michigan actors including longtime collaborator Ted Raimi.

Similarly, the Indira Gandhi National Open University in India combines the use of print, recorded audio and video, broadcast radio and television, and audio conferencing technologies.

* " In Praise of Open Thinking ", audio from a panel discussion with his son George Dyson, recorded 07-29-2004

When the music is stored in an audio file format that is lossless such as FLAC, Monkey's Audio or WMA Lossless, the computer playback of recorded audio can serve as an audiophile-quality source for a hi-fi system.

* History of Optics ( audio mp3 ) by Simon Schaffer, Professor in History and Philosophy of Science at the University of Cambridge, Jim Bennett, Director of the Museum of the History of Science at the University of Oxford and Emily Winterburn, Curator of Astronomy at the National Maritime Museum ( recorded by the BBC ).

In the audio version on The Monty Python Matching Tie and Handkerchief ( MT & H ) album and other live and recorded versions, Cleese also mentions Greek feta.

MIDI data files are much smaller than recorded audio waveforms.

A MIDI file is in no way a recording of actual music, it is a spreadsheet-like set of instructions, and can use a thousand times less disk space than the equivalent recorded audio.

Mixing can be performed, and MIDI can be synchronized with recorded audio and video tracks.

An important discovery made in this period was the technique of AC biasing which improved the fidelity of the recorded audio signal by increasing the effective linearity of the recording medium.

In 1999, Brøderbund / The Learning Company released Totally Mad, a Microsoft Windows 95 / 98 compatible CD-ROM set collecting the magazine's content from # 1 through # 376 ( December 1998 ), plus over 100 Mad Specials including most of the recorded audio inserts.

Using the first device capable of capturing hours of audio — the wire recorder — Boder came back with the first recorded Holocaust testimonials and in all likelihood the first recorded oral histories of significant length.

The shining quality of the PC-FX however was the ability to decompress 30 JPEG pictures per second while playing digitally recorded audio ( essentially a form of Motion JPEG ).

Performers Kelly has appeared with ( in audio recordings, television, radio, or live ), or who have recorded his compositions include:

The album was recorded at Sunset Sound Studios in California over six days, with producer Paul Rothchild and audio engineer Bruce Botnick.

* Separate audio signals recorded in a recording studio

* Audio – One terabyte of audio recorded at CD quality will contain around 2, 000 hours of audio.