PCM
ADPCM
MP3
The alarm connector allows to connect a push-button or switch in the BLS 2M, therefore, when
the contact is closed, the alarm condition is activated in the BlueLine system. In this condition
all receivers will pass to channel "0" and wil adjust the audio level to maximum. When the contact
will be opened in the push-button or switch, the alarm condition will be disabled, returning all
receiver to their initial state.
By default, the alarm is disabled, it can be activated through Web Server.
Take into account the next connection types according to its audio source:
Stereo input with unbalanced signal Stereo input with balanced signall
By default, the streamers (BLS 2, BLS 2M and BLS 2 Lite) are configured to send the
audio sources in PCM format, although they can be adjust according to the necessities:
To broadcast up to 16 audio stereo channels with a consumption
lower than 10 Mbit
To broadcast up to 32 audio stereo channels with a consumption
lower than 10 Mbit
To broadcast up to 64 audio stereo channels with a consumption
lower than 10 Mbit
Each codification type has its advantages and disadvantages, the codification will be chosen
according to the number of audio sources:
- PCM: It has all information extracted from the Analog-Digitsal conversion without
any omission, therefore, it has the best quality. It is a format withou compression
and the bandwidth consumption is elevate (1,5 Mbps).
USER MANUAL
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