Audio codecs for cell phones need to have very low latency between source encoding and playback.

JACK Audio Connection Kit, which compacts to JACK, a recursive acronym, is a professional sound server daemon that provides real-time, low latency connections for both audio and MIDI data between applications that implement its API.

* aac – the Advanced Audio Coding format is based on the MPEG2 and MPEG4 standards.

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

Audio unprocessed by reverb and delay is metaphorically referred to as " dry ", while processed audio is referred to as " wet ".

Audio is an electrical or other representation of sound.

Audio CD is an umbrella term that refers to many standards of means of playing back audio on a CD.

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

Signal Processing is a very mathematically oriented and intensive area forming the core of digital signal processing and it is rapidly expanding with new applications in every field of electrical engineering such as communications, control, radar, TV / Audio / Video engineering, power electronics and bio-medical engineering as many already existing analog systems are replaced with their digital counterparts.

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.

Timestamping is built into FireWire MIDI interfaces and Mac OS X Core Audio.

The Open Sound Control ( OSC ) protocol was developed at the Center for New Music and Audio Technologies ( CNMAT ) of the University of California, Berkely, and is supported by software programs such as Reaktor, Max / MSP and Csound, and some newer hardware controllers, including the Lemur Input Device.

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

MPEG-2 Audio is defined in ISO / IEC 13818-3

AAC is more efficient than the previous MPEG audio standards, and is in some ways less complicated than its predecessor, MPEG-1 Audio, Layer 3, in that it does not have the hybrid filter bank.

Advanced Audio is also defined in Part 3 of the MPEG-4 standard.

* Paula is a similarly contrived contraction of Ports, Audio and UART, and coincidentally the chip designer's girlfriend.

The first Philips CD-i player, released in 1991 and initially priced around USD $ 700, is capable of playing interactive CD-i discs, Audio CDs, CD + G ( CD + Graphics ), Karaoke CDs, and Video CDs ( VCDs ), though the last requires an optional " Digital Video Card " to provide MPEG-1 decoding.

* Mizmoon Audio Clip, This is information, intelligence unit 4

* 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.

Audio inserts to favorite external analog processors make for almost double the usual delay.

Multitrack Studio, from Bremmers Audio Design ( The Netherlands ), uses special filters to achieve a pseudo-stereo effect: the " shelve " filter directs low frequencies to the left channel and high frequencies to the right channel, and the " comb " filter adds a small delay in signal timing between the two channels, a delay barely noticeable by ear, but contributing to an effect of " widening " original " fattiness " of mono recording.

* Audio and video connector, a cable between two devices

* The RTP profile for Audio and video conferences with minimal control ( RFC 3551 ) defines a set of static payload type assignments, and a mechanism for mapping between a payload format, and a payload type identifier ( in header ) using Session Description Protocol ( SDP ).

* Listening tests ( performed between 2002-2004 ) featuring Windows Media Audio at several bit rates

* Audio quality comparison between RealAudio and Windows Media Audio

" Audio ( listen / download format ) of a formal debate between Christian Greg Bahnsen and skeptic Gordon Stein from the University of California, Irvine.

* AC ' 97 ( Audio Codec 1997 ) interface between Integrated circuits on PC motherboards

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

Additionally, in blind tests conducted by Bob Katz, recounted in his book Mastering Audio: The Art and the Science, he found that listening subjects could not discern any audible difference between sample rates with optimum A / D conversion and filter performance.

The album was recorded and mixed between May and July 2006 in Hungary ( drums, vocals, guitars ), England ( keyboards, bass ) and France ( Audio mixing and mastering ).

With the increased rollout of Digital Audio Broadcasting ( DAB ) between 1995 and 2002, BBC Radio launched several new digital-only stations BBC Radio 1Xtra, BBC Radio 6 Music and BBC 7 in 2002 on 16 August, 11 March and 15 December respectively — the first for " new black British music ", the second as a source of performance-based " alternative " music, the latter specialising in archive classic comedy shows, drama and children's programmes.

The development of standards for digitising analog audio, as used to interconnect both professional and domestic audio equipment was started in the mid 1980s as a joint effort between the Audio Engineering Society and the European Broadcasting Union.

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 ).

* Norman Thomas and Max Shachtman Audio recording of a 1958 debate between Shachtman and Norman Thomas.

Audio multicore cables are widely used whenever multiple audio signals, for example from a number of microphones, need to be conveyed between common locations.

HDMI 1. 4 increases the maximum resolution to 4K × 2K, i. e. 3840 × 2160p ( Quad HD ) at 24 Hz / 25 Hz / 30 Hz or 4096 × 2160p at 24 Hz ( which is a resolution used with digital theaters ); an HDMI Ethernet Channel ( HEC ), which allows for a 100 Mbit / s Ethernet connection between the two HDMI connected devices so they can share an Internet connection ; and introduces an Audio Return Channel ( ARC ), 3D Over HDMI, a new Micro HDMI Connector, expanded support for color spaces, with the addition of sYCC601, Adobe RGB and Adobe YCC601 ; and an Automotive Connection System.

Clarkson studied sound engineering at the Holloway School of Audio Engineering before having a string of hits between 1989 and 1992.

In the standard CD height, the super jewel box is the conventional case for Super Audio CD ( SACD ); a taller form, midway between CD and DVD-Video size, is the conventional case for DVD-Audio, and as of mid-2006, the case format for all albums released by the Universal Music Group in Europe.

Audio Stream Input / Output ( ASIO ) is a computer sound card driver protocol for digital audio specified by Steinberg, providing a low-latency and high fidelity interface between a software application and a computer's sound card.

Audio Alchemy products made innovative use of the I²S audio interface, usually reserved for the internal connection between the CD transport and DAC of a CD player.

Audio Alchemy brought the interface out to a DIN connector, allowing a very low jitter connection between the CD transport and external DAC, by transmitting the clock signal and the audio signal in parallel.