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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Description Prix 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
N° de stock RS 841-7869
Référence fabricantSOMO-II
Marque4D Systems
22,10 €
Each
Unité
- Audio Module - - - - - - - - - - 21 x 20.5 x 11.3mm -
N° de stock RS 461-9282
Référence fabricantPGA2310PA
18,64 €
Each
Unité
- Stereo Audio Volume Control - - - - - - - Through Hole PDIP 16 19.3 x 4.57mm -
N° de stock RS 121-8555
Référence fabricantPGA2310PA
16,421 €
Each (In a Tube of 25)
Unité
- - - - - - - - - - - - - -
N° de stock RS 759-2705
Référence fabricantADAU1401AWBSTZ
7,89 €
Each
Unité
8 Audio Processor 192kHz 28 x 28 bit 9248B - 40ms Left Justified, Right Justified, 8 Channel TDM, 16 to 24 bit I2S 48kHz Surface Mount LQFP 48 7.2 x 7.2 x 1.45mm Yes
N° de stock RS 185-0984
Référence fabricantBD37033FV-ME2
MarqueROHM
3,43 €
Each (In a Pack of 2)
Unité
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 28 10 x 5.6 x 1.15mm -
N° de stock RS 185-0974
Référence fabricantBD3461FS-E2
MarqueROHM
3,655 €
Each (In a Pack of 2)
Unité
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 24 10.35 x 5.4 x 1.8mm -
N° de stock RS 491-5675
Référence fabricantCS8416-CSZ
MarqueCirrus Logic
7,20 €
Each
Unité
1 Audio Processor - - - - - - - Surface Mount SOIC 28 17.9 x 7.5 x 2.3mm -
N° de stock RS 190-6003
Référence fabricantMAX4360EAX+
11,90 €
Each
Unité
- Video Processor - - - - - - - Surface Mount SSOP 36 15.55 x 7.6 x 2.35mm -
N° de stock RS 661-3419
Référence fabricantDIR9001PW
4,27 €
Each
Unité
- Audio Processor - - - - - - - Surface Mount TSSOP 28 9.7 x 4.4 x 1.15mm -
N° de stock RS 185-0988
Référence fabricantBD37531FV-E2
MarqueROHM
3,56 €
Each (In a Pack of 2)
Unité
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 28 10 x 5.6 x 1.15mm -
N° de stock RS 708-9757
Référence fabricantADAU1702JSTZ
7,17 €
Each
Unité
- Audio Processor - - - - - - - Surface Mount LQFP 48 7 x 7 x 1.4mm -
N° de stock RS 185-0998
Référence fabricantBD3812F-E2
MarqueROHM
3,238 €
Each (In a Pack of 5)
Unité
2 Audio Processor - - - - - - - Surface Mount SOP 14 8.7 x 4.4 x 1.5mm -
N° de stock RS 197-7474
Référence fabricantPGA2310UA
17,032 €
Each (In a Tube of 40)
Unité
2 Stereo Audio Volume Control - - - - - - - - SOIC 16 - -
N° de stock RS 185-0992
Référence fabricantBD37533FV-E2
MarqueROHM
3,74 €
Each (In a Pack of 2)
Unité
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 28 10 x 5.6 x 1.15mm -
N° de stock RS 185-0981
Référence fabricantBD3491FS-E2
MarqueROHM
1,812 €
Each (In a Pack of 5)
Unité
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 32 13.6 x 5.4 x 1.8mm -
N° de stock RS 708-9748
Référence fabricantADAU1701JSTZ
9,56 €
Each
Unité
- Audio Processor - - - - - - - Surface Mount LQFP 48 7 x 7 x 1.4mm -
N° de stock RS 197-7475
Référence fabricantPGA2310UA
19,33 €
Each
Unité
2 Stereo Audio Volume Control - - - - - - - - SOIC 16 - -
N° de stock RS 732-9525
Référence fabricantMAX3815CCM+D
8,90 €
Each
Unité
- Video Processor - - - ADC, DFP, DVI, HDMI, PanelLink - - - Surface Mount TQFP 48 7.1 x 7.1 x 1.05mm -
N° de stock RS 201-8086
Référence fabricantDFR0299
MarqueDFRobot
7,96 €
Each
Unité
- Mini MP3 Module - - - - - - - - - - 20 x 20 x 4mm -
N° de stock RS 190-4907
Référence fabricantMAX4360EAX+
10,573 €
Each (In a Tube of 30)
Unité
- Video Processor - - - - - - - Surface Mount SSOP 36 15.55 x 7.6 x 2.35mm -