avoid a recording that ends after one echolocation call. For
example, if bat echolocation calls occur every 0.5 seconds and
trigger window is 0.1 seconds, you would get a new trigger with
every single echolocation call.
NOTE:
Some standards describe a specific recording trigger
window as a bat pass.
Values:
1 to 15 seconds in 1-second increments
Default
: 3 seconds
Max Trigger Length
You can specify the maximum length (time duration) of
recordings to comply with file size restrictions of your analysis
software or to fulfill a specific recording protocol or definition of a
bat pass.
Values:
1 second to 60 seconds in 1-second increments
Default
: 15 seconds
Gain (EMT 2 Pro only)
The Echo Meter Touch 2 Pro has configurable gain. The HIGH
setting roughly corresponds to the gain on the Echo Meter Touch
1 and the SM4BAT FS set to the default 12dB level. This can be
useful for recording very distant or quiet bats. MEDIUM
corresponds to the gain on the Echo Meter Touch or the 0dB gain
setting on the SM4BAT FS and is a good setting for general
recording. The LOW setting is 12 dB lower than MEDIUM and is
useful for recording hand released bats or any other situation
where the bats are close or loud.
Values
: LOW, MEDIUM, HIGH
Default
: MEDIUM