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 IBC 2008
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International Broadasting Convention in Europe. |
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| Products > OEM Solutions > Audio Algorithms > MPEG4 ACC LC |
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| MPEG Audio Description |
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The MPEG family of Audio Coding products is part of the solutions provided by
Prodys in the fields of Video compression, Audio compression and Communication
technology.
Prodys’ MPEG-4 AAC LC Audio Encoders and Decoders are based on the ISO/IEC MPEG Audio Coding Standard and are compliant with MPEG-4. They are available for the DSP56300™ and TMS320C6000™ families of DSPs from Motorola and Texas Instruments.
MPEG-4 AAC LC audio compression technology provides better compression efficiency than Layer II or Layer III and in addition offers compatibility with other products like multimedia player and audio steaming.
It is compatible with MPEG-4 making it available for the integration with video for the creation of multimedia systems. |
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| Product Overview |
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A high quality MPEG Audio Encoders and Decoders optimized for Texas Instruments' TMS320C6000™ and Motorola DSP56300™ families of Digital Signal Processors. Ideal for a wide range of applications including: audio-codecs, storage, consumer electronics, broadcasting systems, streaming systems, multimedia gateways and head-end audio systems. |
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| Platforms: |
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· Motorola DSPs DSP56300™, including all it members.
· TMS320C6000™ family from Texas Instruments, including processors from the TMS320DM64x™, TMS320C62x™, TMS320C64x™ ranges. |
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| PRODYS MPEG-4 AAC LC Audio Benefits |
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The Prodys Audio Encoders and Decoders are part of Prodys’ offering of advanced coding solutions, which are standard-based technology, that provides the benefits of compatibility for a wide range of applications.
·Advanced audio compression technology with high efficiency and performance.
·Highly configurable audio compression technology, optimised for a wide range of bit rates and sampling frequencies sizes.
·Excellent compression performance compared with other audio codecs at similar bit rates.
·Software-based solution designed for high performance on Motorola and TI DSP processors.
·Application Program Interface (API) designed for easy integration and fast time to market development.
·Extensive product documentation and integration services provided. |
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| PRODYS MPEG-4 AAC LC Audio Features |
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The Codec software allows the following encoding formats:
·MPEG-4 AAC Profile Level 2 (ISO/IEC 14496-3).
·FREQUENCY: 48,44.1,32,24,22.05,16 KHz.
·BITRATE: 8-384 Kbps.
·MODE: Stereo, Joint Stereo, Dual or Mono.
The allowed sampling frequency, bit rate and mode combinations will depend on the imposed restrictions by the MPEG standard. |
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