Our Digital Media solutions provide the foundation for developing advanced audio and video media delivery solutions servicing a number of rapidly growing markets, not the least of which are the explosive 3G cellular and digital television segments.

Audio Media Platforms

Whether you are designing for consumer portable, high-end audio or multi-media markets, there's always a need for high-quality solutions for audio data acquisition, signal processing and conversion to and from digital transmission systems. Intrinsix offers solutions for:

• Sigma-Delta Modulators and Data Converters (aka Delta-Sigma, ADCs and DACs )

• GSM CODECs

• u-law, a-law companders

• MP3 codec

• Mixers, Equalizers

• Dolby, Reverb, echo, flanging

• 3D effects ( SRS )

• Re-sampling ( 44.1 kHz to 48 kHz or 96 kHz )

• Re-formatting ( e.g. stereo 8 bit - mono 16 bit )

• De-clicking, surround, multi-channellization (e.g. 5.1)

• Environmental effects ( e.g. reverb, distance cues, Doppler,
  air absorption, object occlusion), spatialization, pitch shifting

Video Media Platforms & Technology

Digital video is rapidly becoming a critical enabling technology for a wide range of products. Next generation 3G cell phones with MPEG-4 codecs, digital satellite vide, streaming web video, HDTV,  pay-per-view and many other emerging consumer electronics products rely upon expertise in digital video technologies. At Intrinsix, we're pioneering efforts in JPEG-2000, MPEG-4 and other high-end codec implementation. We have solutions for high-speed Video codecs, and digital media processing.

Applications include:

Technology includes:

• Video: Analog to Digital Converters ( sub-ranging A/D, flash A/D )

• Reed-Solomon Error Correction

• Video imaging ( CCD, active CMOS )

• Video display ( Organic LED's )

• Analog video signal processing ( DC correction, AGC, white-balance )

• Color Space Conversion ( RGB - YUV / YCrCb )

• Subsampling ( 4:4:4 - 4:2:2, 4:1:1, 4:2:0 )

• Convolution filters

• Display enhancement ( Gamma correction, de-flicker, comb filters )

• Domain Transformers ( DCT, FFT, Wavelet )

• Entropy Encoders ( Huffman, Arithmetic )

• Bit Plane Transformers

• Compression ( MPEG-2, MPEG-4, JPEG-2000 )

• Scaling / Multi-resolution ( NTSC - SVGA / CIF /QCIF )

• Alpha mixers / combiners

• Streaming media

• Transcoders ( MPEG-2 to/from MPEG-4 )

• 2D & 3D hardware rendering assist

• Solid & patterned line draws

• BitBLT's, solid fills, anti-aliasing

• 3D transformation pipeline

• 3D Texture Mapping, smooth shading

• 3D Hidden surface removal with Z buffer comparison

• 3D Morphing (linear interpolation)

• Merging of video and graphics streams to HDTV formats

• Display controllers

• Pattern recognition