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AAC-LC Audio Decoder
Tatvik’s AAC-LC
Audio Decoder implementation is one of the fastest fixed-point
implementations for Mobile Platforms. The implementation is highly
efficient in terms of low MIPS and small memory footprint.
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Profile
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MPEG-4
AAC-LC (Low Complexity)
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Tools
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Sampling
rates
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8-96
KHz
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Channels
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Mono/Stereo
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Bit
Rate
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Any
(Compliant with Standard)
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Output
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16
Bit PCM
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Compliance
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Compliant
with ISO/IEC 14496-4, ISO/IEC 14496-3:2001
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Conformance
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Verified
against ISO bitstream exchange
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OS
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Symbian
S60
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Windows
Mobile
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Windows
CE
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Android
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iPhone
OS X
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Linux
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Win
XP
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Processors#
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ARM7,
ARM9/9E, ARM11
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Cortex-A8,
Cortex-A9
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XScale,
PXA27x, PXA32x
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MIPS32
4Kec
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Renesas
SH3, SH4
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Pentium
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For other
Processors
contact
sales@tatvik.com
Performance
Tatvik’s
AAC-LC decoder implementation has been ported to Symbian, WinCE,
Embedded Linux, Android and OSX based devices. The implementation
shows excellent results on all platforms. The detailed benchmark
results on ARM Simulator (ARMulator) are shown in the table below:
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Stereo_48KHz_160Kbps
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16.7
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Mono_48KHz_68Kbps
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8.9
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$ CPU load for
core
decoding
(without file write)
* Zero wait state memory
For
evaluation please contact
sales@tatvik.com
Copyright © 2010 Tatvik
Technologies. All rights reserved.
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