Patch point

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In electronic audio technology, a patch point is a connection that allows a signal to be withdrawn from a device, modified in some way, and returned. [1] This can, for example, be done using a phone connector, using the tip of the plug for the outgoing mono signal, and the ring for the returning signal, a configuration known as "tip send, ring return". [2] It is commonly known as an insert on professional audio mixing consoles.[ citation needed ]

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<span class="mw-page-title-main">Loudspeaker</span> Converts an electrical audio signal into a corresponding sound

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<span class="mw-page-title-main">RCA connector</span> Electrical connector used for analog audio and video

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In audio processing and sound reinforcement, an insert is an access point built into the mixing console, allowing the audio engineer to add external line level devices into the signal flow between the microphone preamplifier and the mix bus.

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Live sound mixing is the blending of multiple sound sources by an audio engineer using a mixing console or software. Sounds that are mixed include those from instruments and voices which are picked up by microphones and pre-recorded material, such as songs on CD or a digital audio player. Individual sources are typically equalised to adjust the bass and treble response and routed to effect processors to ultimately be amplified and reproduced via a loudspeaker system. The live sound engineer listens and balances the various audio sources in a way that best suits the needs of the event.

<span class="mw-page-title-main">Audio mixing (recorded music)</span> Audio mixing to yield recorded sound

In sound recording and reproduction, audio mixing is the process of optimizing and combining multitrack recordings into a final mono, stereo or surround sound product. In the process of combining the separate tracks, their relative levels are adjusted and balanced and various processes such as equalization and compression are commonly applied to individual tracks, groups of tracks, and the overall mix. In stereo and surround sound mixing, the placement of the tracks within the stereo field are adjusted and balanced. Audio mixing techniques and approaches vary widely and have a significant influence on the final product.

Audio connectors and video connectors are electrical or optical connectors for carrying audio or video signals. Audio interfaces or video interfaces define physical parameters and interpretation of signals. For digital audio and digital video, this can be thought of as defining the physical layer, data link layer, and most or all of the application layer. For analog audio and analog video these functions are all represented in a single signal specification like NTSC or the direct speaker-driving signal of analog audio.

References

  1. Savage, Steve (2011-06-01). The Art of Digital Audio Recording: A Practical Guide for Home and Studio. Oxford University Press. ISBN   978-0-19-987523-8.
  2. Lockwood, Dave (1991-12-01). "Born In The USA (SOS Dec 1991)". Sound on Sound (Dec 1991): 58–65.