* Audio: 500 Hz, 1 kHz, and 1. 5 kHz tones ( can be modulated quickly to produce different tones )

* A multiple Sequencer which can mix MIDI tracks with Digital Audio ;

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.

Audio effects units that are frequently used in stage and recording, such as reverbs, delays and choruses, can be remotely adjusted via MIDI signals.

The system can also play Audio CDs.

* Audio: 3 square wave generators, 1 noise generator, the system has a mono speaker, but stereo sound can be had via headphone output

Audio can be propagated by modulated ultrasound.

Audio CDs can be ripped as WMA or WMA 10 Pro ( WMA 10 Pro in WMP 11 and later ) at 48, 64, 96, 128, 160 and 192 kbit / s, WMA lossless ( 470 to 940 kbit / s ) ( 9 Series on XP and later ), WMA variable bitrate ( from 40-75 kbit / s up to 240-355 kbit / s ), MP3 at 128, 192, 256 and 320 kbit / s, or uncompressed WAV ( WAV ripping in WMP 11 and later ).

Audio can be ripped using error correction and ripped audio can be protected with Windows Media DRM.

Audio can be stored in either of two forms: 16-bit Linear PCM stereo at 48 kHz sampling rate ( 768 kbit / s per channel, 1. 5 Mbit / s stereo ), or four nonlinear 12-bit PCM channels at 32 kHz sampling rate ( 384 kbit / s per channel, 1. 5 MBit / s for four channels ).

DIF blocks are the basic units of DV streams and can be stored as computer files in raw form or wrapped in such file formats as Audio Video Interleave ( AVI ), QuickTime ( QT ) and Material Exchange Format ( MXF ).

DV Audio / Video data can be stored as raw DV data stream file ( data is written to a file as the data is received over FireWire, file extensions are. dv and. dif ) or the DV data can be packed into container files ( ex: Microsoft AVI, Apple MOV ).

Audio drama, whether newly produced or OTR classics, can be found on CDs, cassette tapes, podcasts, webcasts and conventional broadcast radio.

Audio quality differences between CD audio and MP3 can be noticeable.

Miniature binaural " in-ear " or " near-ear " microphones can be linked to a portable Digital Audio Tape ( DAT ) or MiniDisc recorder, bypassing the need for a dummy head by using the recordist's own head.

The term MP2 and filename extension < tt >. mp2 </ tt > usually refer MPEG-1 Audio Layer II data, but can also refer to MPEG-2 Audio Layer II, a mostly backwards compatible extension which adds support for multichannel audio variable bit rate encoding, and additional sampling rates, defined in ISO / IEC 13818-3.

A digital recording ( such as a CD ) encoded to the Monkey's Audio format can be decompressed into an identical copy of the original audio data.

Because Monkey's Audio is relatively slow when encoding or decoding files ( what FLAC accomplishes in several seconds can take a minute or more with Monkey's Audio ) FLAC has largely eclipsed it as the preferred format for commercial distribution of lossless audio.

Monkey's Audio files can be encoded and decoded on any platform which has a J2SE implementation, by the means of the unofficial JMAC library, which is Free software licensed under the GNU LGPL.

Audio broadcasting also can be done via cable radio, local wire television networks, satellite radio, and internet radio via streaming media on the Internet.

Audio signal processing, sometimes referred to as audio processing, is the intentional alteration of auditory signals, or sound, often through an audio effect or effects unit.

Audio control surfaces often resemble mixing consoles in appearance, and enable a level of hands-on control for changing parameters such as sound levels and effects applied to individual tracks of a multitrack recording or live performance output.

These sets often included the 53 Dual Triode Audio Output.

Contemporary remixes are often produced in a Digital Audio Workstation ( DAW ), which allow producers to reorganize tracks and apply various effects.

The name MUSICAM is often mistakenly used when MPEG Audio Layer II is meant.

Audio feedback or acoustic feedback, often referred to simply as " feedback ", ( also known as the Larsen effect after the Danish scientist, Søren Absalon Larsen, who first discovered its principles ) is a special kind of positive feedback which occurs when a sound loop exists between an audio input ( for example, a microphone or guitar pickup ) and an audio output ( for example, a loudspeaker ).

Audio system measurements often accommodate psychoacoustic principles to measure the system in a way that relates to human hearing.

Meridian Lossless Packing, also known as Packed PCM ( PPCM ), is a proprietary lossless compression technique for compressing PCM audio data developed by Meridian Audio, Ltd. MLP is the standard lossless compression method for DVD-Audio content ( often advertised with the Advanced Resolution logo ) and typically provides about 1. 5: 1 compression on most music material.

Audio signals can be sent wirelessly to and from external devices through a separate module, often a small device worn like a pendant and commonly called a “ streamer ”, that allows wireless connection to yet other external devices.

Two Lefts Don't Make a Right ... but Three Do ( often called Two Lefts ) is the third full-length album released by Christian rock band Relient K. The album was nominated for a Grammy for Best Rock Gospel Album, but the award that year ended up being won by Worldwide by Audio Adrenaline.

Toxic Audio is popular for their dynamic and humorous performances, which often include audience participation.

* Placing the song in the pregap of the first track, so that the CD must first be cued to the track, and then manually back-scanned ; these are often referred to as Track 0 or Hidden Track One Audio ( HTOA ).

The soundtracks are commonly encoded using the Windows Media Audio Professional codec, often featuring 5. 1 or 7. 1 multichannel sound.

Audio performances from Sessions @ AOL are often released as live performances on the commercial singles of artists or as exclusive downloads at the iTunes Store.

Sotaro Tojima ( often mistaken for " Souji " Taro Kudou ) is a Japanese video game music composer and Audio Director.

Most digital audio is sampled at 44. 1 kHz, a standard no doubt related to CD Digital Audio, while sound cards were often designed to process audio at 48 kHz.

Audio broadcasting ( be it for television or audio broadcasting ) is perhaps the biggest market segment ( and user area ) for audio processing products — globally.

Audio and video encoded with many codecs might be put into an AVI container, although AVI is not an ISO standard.

The dye materials developed by Taiyo Yuden made it possible for CD-R discs to be compatible with Audio CD and CD-ROM discs.

Audio equipment must be able to reproduce frequencies high enough and low enough to be realistic.

MPEG-3 is not to be confused with MP3, which is MPEG-1 Audio Layer III.

Audio may be output using two methods.

* Steganophony-the concealment of messages in Voice-over-IP conversations, e. g. the employment of delayed or corrupted packets that would normally be ignored by the receiver ( this method is called LACK-Lost Audio Packets Steganography ), or, alternatively, hiding information in unused header fields.

The film itself has been widely sampled: Punk band Big Audio Dynamite used an audio clip from the movie in its song " Medicine Show "; the audio was taken from the scene in which a judge, after reading a long list of criminal charges, sentences Tuco to be " hanged from the neck until dead.

The user interface ( UI ) for Audio Compression Manager may be accessed through various programs that use it, including Sound Recorder in some versions of Windows.

To record WAV files to an Audio CD the file headers must be stripped and the remaining PCM data written directly to the disc as individual tracks with zero-padding added to match the CD's sector size.

Frequencies up to 100 kHz may sometimes be classified as Audio.

Sony had originally intended for Digital Audio Tape ( DAT ) to be the dominant home digital audio recording format, replacing the analog cassette.

Audio cannot be recorded on a VHS tape without recording a video signal, even in the audio dubbing mode.