| 词条 | Audio mixing |
| 释义 |
Audio mixing is the process by which multiple sounds are combined into one or more channels. In the process, a source's volume level, frequency content, dynamics, and panoramic position are manipulated and or enhanced. This practical, aesthetic, or otherwise creative treatment is done in order to produce a finished version that is appealing to listeners. Audio mixing is practiced for music, film, television and live sound. The process is generally carried out by a mixing engineer operating a mixing console or digital audio workstation. Recorded music{{main|Audio mixing (recorded music)}}Before the introduction of multitrack recording, all the sounds and effects that were to be part of a recording were mixed together at one time during a live performance. If the sound blend was not satisfactory, or if one musician made a mistake, the selection had to be performed over until the desired balance and performance was obtained. However, with the introduction of multitrack recording, the production phase of a modern recording has radically changed into one that generally involves three stages: recording, overdubbing, and mixdown.[1] {{clear}}Film and televisionAudio mixing for film and television is a process during the post-production stage of a moving image program by which a multitude of recorded sounds are combined. In the process, the source's signal level, frequency content, dynamics and panoramic position are commonly manipulated and effects added. The process takes place on a mix stage, typically in a studio or theater, once the picture elements are edited into a final version. Normally the engineer will mix four main audio elements: speech (dialogue, ADR, voice-overs, etc.), ambience (or atmosphere), sound effects, and music. {{clear}}Live sound{{main|Live sound mixing}}Live sound mixing is the process of electrically blending together multiple sound sources at a live event using a mixing console. Sounds used include those from instruments, voices, and pre-recorded material. Individual sources may be equalised and routed to effect processors to ultimately be amplified and reproduced via loudspeakers.[2] The live sound engineer balances the various audio sources in a way that best suits the needs of the event.[3]References1. ^{{cite book |author=Huber, David Miles |date=2001 |title=Modern Recording Techniques |page=321 |publisher=Focal Press |isbn=0240804562}} 2. ^{{cite web |publisher=Leonard Audio Institute |url=http://lenardaudio.com/education/09_mix.html |title=Mixing Principles |accessdate=2013-01-03}} 3. ^{{cite web |author=Tim Crosby |url=http://entertainment.howstuffworks.com/live-sound-engineering3.htm |title=How Live Sound Engineering Works |publisher=HowStuffWorks |accessdate=2013-03-03}} Further reading
3 : Audio engineering|Cinematic techniques|Film sound production |
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