Test Tones; Audio Variable Bit-Rate; Dolby Digital (Ac-3); Table 1.5: Mpeg-1 Audio Encoding Bit-Rates - TANDBERG evolution 5000 E5710 Instruction Manual

Introduction to the Basic Encoder

Test Tones

The equipment can be configured to generate a test tone for alignment
purposes. Refer to Annex B, Technical Specification for level and
frequency.

Audio Variable Bit-rate

MPEG-1 audio output bit-rate (see Table 1.5) is selectable in the range
32 kbit/s -384 kbit/s (dependent on configuration).

Table 1.5: MPEG-1 Audio Encoding Bit-rates

Bit-rate
(kbit/s)
32
48
56
64
80
96
112
128
160
192
224
256
320
384

Dolby Digital (AC-3)

Dolby Digital (AC-3) audio encoding incorporates digital normalisation,
preprocessing (filtering), dynamic range compression and the addition of
bit-stream information. Dolby Pro Logic audio can be carried as stereo
audio through the Encoder as long as a suitably high bit-rate is selected.
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Single Dual
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Mono
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Stereo Joint Stereo
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Instruction Manual: evolution 5000 E5710 and E5720 Encoder
ST.TM.E10074.1