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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Visar 1 - 20 av 22 produkter
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Beskrivning Pris Number of Channels Processor Type Maximum Sample Rate Multiplier Size Data Memory Interface Type Maximum Audio Delay Digital Audio Formats Internal Master Clock Mounting Type Package Type Pin Count Dimensions Double Precision Mode
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 -
RS-artikelnummer 841-7869
Tillv. art.nrSOMO-II
Varumärke4D Systems
249,77 kr
Each
Enheter
- Audio Module - - - - - - - Through Hole - 16 21 x 20.5 x 11.3mm -
RS-artikelnummer 708-9748
Tillv. art.nrADAU1701JSTZ
VarumärkeAnalog Devices
105,15 kr
Each
Enheter
- Audio Processor - - - - - - - Surface Mount LQFP 48 7 x 7 x 1.4mm -
RS-artikelnummer 491-5669
Tillv. art.nrCS8406-CSZ
VarumärkeCirrus Logic
61,64 kr
Each
Enheter
- Audio Processor - - - - - - - Surface Mount SOIC 28 - -
RS-artikelnummer 185-0981
Tillv. art.nrBD3491FS-E2
VarumärkeROHM
22,544 kr
Each (In a Pack of 5)
Enheter
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 32 13.6 x 5.4 x 1.8mm -
RS-artikelnummer 185-0984
Tillv. art.nrBD37033FV-ME2
VarumärkeROHM
42,87 kr
Each (In a Pack of 2)
Enheter
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 28 10 x 5.6 x 1.15mm -
RS-artikelnummer 197-7474
Tillv. art.nrPGA2310UA
VarumärkeTexas Instruments
218,119 kr
Each (In a Tube of 40)
Enheter
2 Stereo Audio Volume Control - - - - - - - - SOIC 16 - -
RS-artikelnummer 185-0988
Tillv. art.nrBD37531FV-E2
VarumärkeROHM
44,255 kr
Each (In a Pack of 2)
Enheter
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 28 10 x 5.6 x 1.15mm -
RS-artikelnummer 201-8086
Tillv. art.nrDFR0299
VarumärkeDFRobot
81,68 kr
Each
Enheter
- Mini MP3 Module - - - - - - - Through Hole - 16 20 x 20 x 4mm -
RS-artikelnummer 185-0974
Tillv. art.nrBD3461FS-E2
VarumärkeROHM
45,59 kr
Each (In a Pack of 2)
Enheter
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 24 10.35 x 5.4 x 1.8mm -
RS-artikelnummer 197-7475
Tillv. art.nrPGA2310UA
VarumärkeTexas Instruments
247,51 kr
Each
Enheter
2 Stereo Audio Volume Control - - - - - - - Surface Mount SOIC 16 - -
RS-artikelnummer 190-4907
Tillv. art.nrMAX4360EAX+
VarumärkeMaxim Integrated
136,40 kr
Each (In a Tube of 30)
Enheter
- Video Processor - - - - - - - Surface Mount SSOP 36 15.55 x 7.6 x 2.35mm -
RS-artikelnummer 171-4101
Tillv. art.nrBD3490FV-E2
VarumärkeROHM
28,536 kr
Each (In a Pack of 5)
Enheter
2 - - - - - - - - Surface Mount SSOP 28 10 x 5.6 x 1.15mm -
RS-artikelnummer 185-0998
Tillv. art.nrBD3812F-E2
VarumärkeROHM
40,374 kr
Each (In a Pack of 5)
Enheter
2 Audio Processor - - - - - - - Surface Mount SOP 14 8.7 x 4.4 x 1.5mm -
RS-artikelnummer 732-9525
Tillv. art.nrMAX3815CCM+D
VarumärkeMaxim Integrated
94,91 kr
Each
Enheter
- Video Processor - - - ADC, DFP, DVI, HDMI, PanelLink - - - Surface Mount TQFP 48 7.1 x 7.1 x 1.05mm -
RS-artikelnummer 461-9282
Tillv. art.nrPGA2310PA
VarumärkeTexas Instruments
238,77 kr
Each
Enheter
- Stereo Audio Volume Control - - - - - - - Through Hole PDIP 16 19.3 x 4.57mm -
Nytt
RS-artikelnummer 223-6137
Tillv. art.nrBD3815KS
VarumärkeROHM
114,74 kr
Each
Enheter
6 - 1kHz - - I2C - - - - SQFP56 56 - -
RS-artikelnummer 185-0992
Tillv. art.nrBD37533FV-E2
VarumärkeROHM
46,44 kr
Each (In a Pack of 2)
Enheter
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 28 10 x 5.6 x 1.15mm -
Nytt
RS-artikelnummer 223-6136
Tillv. art.nrBD3815KS
VarumärkeROHM
81,428 kr
Each (On a Reel of 1000)
Enheter
6 - 1kHz - - I2C - - - Surface Mount SQFP56 56 - -
RS-artikelnummer 121-8555
Tillv. art.nrPGA2310PA
VarumärkeTexas Instruments
210,192 kr
Each (In a Tube of 25)
Enheter
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