Epson Moverio Pro BT-2000, Developer'S Manual

Page: 53 / 202

MOVERIO Pro Developer's Guide (Rev.1.4)
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5.5. Application interface details
5.5.1. setSnr

Function
Set parameters used for the voice recognition start conditions.
Set the recognition start
conditions according to the amount (S/N ratio) of voice (noise) being input in the usage
environment.

Format

Parameter
Value of the S/N ratio to be set. Minimum: 0, Maximum: 255.99, default: 10.0
If the value is too large, the app should not be influenced by surrounding noise,
however the user will need to talk loudly to trigger a response.
For recommended value, refer to 5.7.2 Recommended value of voice recognition
starting condition.

Return value
Model Explanation
boolean Success: true, Failure: false
5.5.2. getSnr

Function
Acquire the set S/N ratio.

Format

Parameter
None.

Return value
Model Explanation
float The current S/N ratio value used as the recognition start condition.
boolean setSnr (float snr) throws RemoteException;
float getSnr() throws RemoteException;