Prodys S.L. Tel: +34 91 6896880
Θ
Fax: +34 91 6943777
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Email:
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Web:
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Page 147
TECHNICAL SPECIFICATIONS
VI.1
Compression
G722.
G711 A/µ Law.
MPEG 1,2 layer II (ISO/IEC 11172-3 /13818-3).
MPEG 1,2 Layer III (ISO/IEC 11172-3 /13818-3).
MPEG 2 AAC LC (ISO/IEC 13818-7).
MPEG 4 AAC LC, LD & HE (ISO/IEC 14496-3).
Standard and Enhanced aptX
TM
.
VI.1.1
BANDWIDTH (KHz)
Legend:
x = Not available in the standard.
#,*,- = Not implemented
MPEG 1,2 LAYER II (ISO/IEC 11172-3 /13818-3)
Fs=48KHz
Fs = 32 KHz
Fs=24 KHz
Bit
Rate Mono Stereo/Dual JStereo Mono Stereo/Dual JStereo Mono Stereo/Dual JStereo
32
4 X X
4,9 x x
7,3 # #
64
10,7
4
4,8
11,7
4,9
6,1
11,3
7,3
11,3
128
20
10,7
16,3
15
11,7
13,6
11,3
11,3
11,3
192
20
14,5
20
15
15
15 x
x
x
256
x
20
20 x
15
15 x
x
x
384
x
20
20 x
15
15 x
x
x
Fs=16 KHz
Bit
Rate Mono Stereo
/Dual
JStereo
32
7,5 #
#
64
7,5
7,5
7,5
128
7,5
7,5
7,5
192
X x X
256
X x X
384
X x X
Appendix A
Содержание IP Family
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