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MMI Features
Descriptions of the audio templates provided by the Motorola are as follows:
•
General Purpose
This audio template should be chosen when the radio is used in a moderate ambient noise
environment where the sound pressure level is less than 79 dBSPL(C).
Example: The day to day indoor and moderate noisy outdoor environment.
•
Indoor
This audio template should be chosen when the radio is used in the quiet indoor environment
where the ambient sound pressure level is less than 65 dBSPL(C).
Example: A business office environment.
•
Outdoor, Noisy type1
This audio template should be chosen when the radio is used in a noisy street environment
where the ambient sound pressure level is around 85 dBSPL(C).
Example: Traffic noise environment
•
Outdoor, Noisy type2
This audio template may be chosen when the radio is used in a low frequency background
noise environment where sound pressure level is around 85 dBSPL(C). This template is
optimized with respect to speech intelligibility.
Example: Port, airport, energy plant etc. environments
•
Outdoor, Noisy type3
This audio template may be chosen when the radio is used in a low frequency background
noise environment where sound pressure level is around 85 dBSPL(C). This template is
optimized with respect to noise penetration.
Example: as Noisy type 2
•
Outdoor, Harsh type1
This audio template should be chosen when the radio is used in a harsh noise environment
where sound pressure level is around 89 dBSPL(C). This template provides a compromise
between loudness and howling distance.
Example: as Noisy type 2
•
Outdoor, Harsh type2
This audio template should be chosen when the radio is used in a harsh noise environment
where sound pressure level is around 89 dBSPL(C). This template is optimized with respect
to loudness at an expense of howling distance.
Example: as Noisy type 2
Note: Several Audio Profiles can be created based on the same template to cater to different use
cases for example:
•
Outdoor, handheld
•
Outdoor, shoulder worn
18.13.2.8
Names of the Audio Templates
The names of the audio templates are as follows and they are only visible in CPS:
•
General purpose
•
Indoor
•
Outdoor, Noisy type1
•
Outdoor, Noisy type2
•
Outdoor, Noisy type3
•
Outdoor, Harsh type1
•
Outdoor, Harsh type2
March 2009
Chapter 2 - MTP850 Ex/MTP810 Ex Product Information Manual
2-57
6866588D21-D
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