Algo 8190S User Manual page 43

Dynamic Range Compression Gain
'Dynamic Range Compression' must be enabled to display this setting. Higher
compression gain increases distortion.
Jitter Buffer Range
The jitter buffer removes the jitter in arriving network packets by temporarily storing them.
This process corrects the inconsistent delays on the network. It is recommended to use
the lowest value.
Always Send RTP Media
If enabled, audio packets will be sent at all times, even during one-way paging mode. This
option is needed in cases when the server expects to see audio packets at all times.
Speaker Filter
Applies a high-pass filter to the speaker output. Used to reduce audio artifacts like
humming or buzzing by filtering out unwanted frequencies.
Speaker Noise Filter
Enables heavy filtering below 145Hz to reduce mains induced noise (fans).
Microphone Filter
Applies a high-pass filter to the microphone input. Used to reduce audio artifacts like
humming or buzzing by filtering out unwanted frequencies.
Microphone Noise Filter
Enables heavy filtering below 145Hz to reduce mains induced noise (fans).
Speaker Array Directionality Control
When enabled, this feature controls the dispersion angle of the audio produced by the
speaker array in the vertical direction, in order to improve speech intelligibility by reducing
reflections from the floor or ceiling.
Document 90-00105
03/09/2020
Page 43
Algo Communication Products Ltd
4500 Beedie St Burnaby BC Canada V5J 5L2
www.algosolutions.com
8190S SIP Classroom Speaker with Strobe FW 3.1
support@algosolutions.com
(604) 454-3792