Audio & Video Processors

An audio & video processor is an integrated chip that has been designed to enhance and clean up audio and video signals before they are transmitted.

How do audio and video processors work?

Audio processing is available in both digital and analogue. Analog converts a sound wave into an electrical signal. The signal looks like a sound wave and is processed with the least distortion. Digital audio processing converts an analogue audio signal into digital form. This is normally a binary code that can be interpreted by a computer. Digital alters the sound from a continuous wave to other information meaning the ear hears no difference in the sound.

Video processing uses signal processing to optimise video signals for a clear video stream. It has a variety of functions, including:

  • Aspect ratio control - this ensures that the video image stays within the correct dimensions and doesn’t become distorted.
  • Upconversion - this is the process of converting Standard Definition (SD) signals to HD quality.
  • Lip sync - this feature ensures that audio-visual parts of a video are perfectly synchronised.
  • Edge enhancement - a video processor will find the edges between a subject and its background and increase the contrast to create a clearer video image.

Applications of audio and video processors

Audio processors are widely used in applications such as:

  • Storage
  • Data compression
  • Music information
  • Transmission

Video processors have a variety of use in applications such as:

  • DVD Players
  • Televisions
  • Blu Ray players
  • AV Receivers

...
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Beskrivning Pris Number of Channels Processor Type Maximum Sample Rate Interface Type Internal Master Clock Mounting Type Package Type Pin Count Dimensions Height Length
RS-artikelnummer 169-8304
Tillv. art.nrCS8416-CSZ
VarumärkeCirrus Logic
67,874 kr
Each (In a Tube of 54)
Enheter
1 Audio Processor - - - Surface Mount SOIC 28 17.9 x 7.5 x 2.3mm 2.3mm 17.9mm
RS-artikelnummer 841-7869
Tillv. art.nrSOMO-II
Varumärke4D Systems
314,09 kr
Each
Enheter
- Audio Module - - - Through Hole - 16 21 x 20.5 x 11.3mm 11.3mm 21mm
RS-artikelnummer 491-5669
Tillv. art.nrCS8406-CSZ
VarumärkeCirrus Logic
37,12 kr
Each
Enheter
- Audio Processor - - - Surface Mount SOIC 28 - 2.3mm 17.9mm
RS-artikelnummer 197-7475
Tillv. art.nrPGA2310UA
VarumärkeTexas Instruments
321,95 kr
Each
Enheter
2 Stereo Audio Volume Control - - - Surface Mount SOIC 16 - - -
RS-artikelnummer 185-0984
Tillv. art.nrBD37033FV-ME2
VarumärkeROHM
47,56 kr
Each (In a Pack of 2)
Enheter
6 Audio Processor - - 400kHz Surface Mount SSOP 28 10 x 5.6 x 1.15mm 1.15mm 10mm
RS-artikelnummer 708-9748
Tillv. art.nrADAU1701JSTZ
VarumärkeAnalog Devices
199,95 kr
Each
Enheter
- Audio Processor - - - Surface Mount LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm
RS-artikelnummer 223-6137
Tillv. art.nrBD3815KS
VarumärkeROHM
127,22 kr
Each
Enheter
6 - 1kHz I2C - - SQFP56 56 - - -
RS-artikelnummer 185-0981
Tillv. art.nrBD3491FS-E2
VarumärkeROHM
25,018 kr
Each (In a Pack of 5)
Enheter
6 Audio Processor - - 400kHz Surface Mount SSOP 32 13.6 x 5.4 x 1.8mm 1.8mm 13.6mm
Nytt
RS-artikelnummer 244-9816
Tillv. art.nrNJU72343V-TE1
VarumärkeNew Japan Radio
41,13 kr
Each
Enheter
8 Audio Processor - 2-Wire Serial - - SSOP32 32 - - -
Nytt
RS-artikelnummer 244-9814
Tillv. art.nrNJU72341V-TE2
VarumärkeNew Japan Radio
25,54 kr
Each (In a Pack of 2)
Enheter
2 Audio Processor - I2C - - SSOP14 14 - - -
RS-artikelnummer 190-4907
Tillv. art.nrMAX4360EAX+
VarumärkeMaxim Integrated
182,383 kr
Each (In a Tube of 30)
Enheter
- Video Processor - - - Surface Mount SSOP 36 15.55 x 7.6 x 2.35mm 2.35mm 15.55mm
RS-artikelnummer 185-0992
Tillv. art.nrBD37533FV-E2
VarumärkeROHM
51,56 kr
Each (In a Pack of 2)
Enheter
6 Audio Processor - - 400kHz Surface Mount SSOP 28 10 x 5.6 x 1.15mm 1.15mm 10mm
RS-artikelnummer 190-0389
Tillv. art.nrMAX3815CCM+D
VarumärkeMaxim Integrated
148,55 kr
Each
Enheter
- Video Processor - ADC, DFP, DVI, HDMI, PanelLink - Surface Mount TQFP 48 7.1 x 7.1 x 1.05mm 1.05mm 7.1mm
RS-artikelnummer 197-7474
Tillv. art.nrPGA2310UA
VarumärkeTexas Instruments
283,937 kr
Each (In a Tube of 40)
Enheter
2 Stereo Audio Volume Control - - - - SOIC 16 - - -
RS-artikelnummer 171-4101
Tillv. art.nrBD3490FV-E2
VarumärkeROHM
31,778 kr
Each (In a Pack of 5)
Enheter
2 - - - - Surface Mount SSOP 28 10 x 5.6 x 1.15mm 1.15mm 10mm
RS-artikelnummer 190-6003
Tillv. art.nrMAX4360EAX+
VarumärkeMaxim Integrated
260,95 kr
Each
Enheter
- Video Processor - - - Surface Mount SSOP 36 15.55 x 7.6 x 2.35mm 2.35mm 15.55mm
Nytt
RS-artikelnummer 244-9813
Tillv. art.nrNJU72341V-TE2
VarumärkeNew Japan Radio
16,642 kr
Each (On a Reel of 2000)
Enheter
2 Audio Processor - I2C - - SSOP14 14 - - -
RS-artikelnummer 223-6136
Tillv. art.nrBD3815KS
VarumärkeROHM
90,353 kr
Each (On a Reel of 1000)
Enheter
6 - 1kHz I2C - Surface Mount SQFP56 56 - - -
RS-artikelnummer 201-8086
Tillv. art.nrDFR0299
VarumärkeDFRobot
100,52 kr
Each
Enheter
- Mini MP3 Module - - - Through Hole - 16 20 x 20 x 4mm - -
Nytt
RS-artikelnummer 244-9779
Tillv. art.nrNJM2761RB2-TE1
VarumärkeNew Japan Radio
16,328 kr
Each (On a Reel of 2000)
Enheter
- Audio Processor - - - - TVSP10 10 - - -