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Use SonicIP If set to "yes", the device will announce its IP address over the audio output.
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Input source: Choose the desired input source.
Microphone gain: Choose the desired gain (from "21" to "43.5" dB) for the microphone.
Line in gain: Choose the desired gain (from "-3" to "19.5" dB) for the Line in signal.
Loop Input to Output: Choose "Yes" to hear the attached input on the local output (For testing only, feedback may occure when using a speaker).
Encoding: Choose between different encoding types (audio compression) and sampling frequencies (from "MPEG1 / 48 kHz" down to "MPEG2 / 16 kHz").
MPEG Encoding Quality: Choose between "0 lowest" and "7 highest" in steps of 1.
The Encoder Quality table below shows the average bit rate in kbit/s for the quality settings and sampling frequencies in kHz.
| Qual. |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
| 44.1 |
65 |
68 |
73 |
80 |
90 |
105 |
125 |
140 |
| 22.05 |
35 |
38 |
40 |
45 |
50 |
60 |
75 |
90 |
Volume: Choose between "0"% and "100"% in 5% steps.
Bass: Choose between "-10" and "10".
Treble: Choose between "-10" and "10".
Loudness Level: Choose between "0" and "20" and switch the Loudness "On" or "Off".
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MP3 Frame CRC: If set to "enable", the encoder will include the CRC-16 to each MP3 frame.
MP3 Bitreservoir Mode: The Bitreservoir is used to compensate the differences between the predefined frame sizes. If set to "used", the encoder will use the bitreservoir.
MP3 Copyright Protection: "Enable" or "disable" the copyright protection bit in the MP3 bitstream.
MP3 Stream Type: Select between a "copy" or an "original" bitstream in order to set the appropriate bit in the MP3 bitstream.
MP3 Emphasis: Select emphasis "none", "50/15 us" or "CCITT J.17".
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Apply: To store the changes click on "Apply". The device will restart with the new setting.
Cancel: To discard the changes click on "Cancel".
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