5.1 Files Used by the Demo

5.1 Files Used by the Demo

Table5-1 lists the files used by the Continuous Speech Processing (CSP) demo. The directories in which these files are found vary according to the board type and operating system.

For SpringWare boards, the CSP demo names and their default locations are as follows:

cspdemo located in usr/dialogic/demos/ec_demos/jct/ in Linux, for SpringWare boards only.
cspdemo located in \program files\dialogic\samples\sp\cspcondemo\ in Windows, for SpringWare boards only.
cspgui located in \program files\dialogic\samples\sp\cspguidemo\ in Windows, for SpringWare boards only. Note that this demo has the same functionality as the CSP demo console version for SpringWare boards, but with a graphical user interface based on the Microsoft Foundation Class (MFC).

For DM3 boards, the CSP demo names and their default locations are as follows:

cspdemo located in usr/dialogic/demos/ec_demos/dm3/ in Linux, for DM3 boards only.
cspdemo located in \program files\dialogic\samples\sp\cspdemoDM3\ in Windows, for DM3 boards only.

Table 5-1. Files Used by the Continuous Speech Processing Demo

File Name

Purpose

CSPdemo.log Default name of the log file. This ASCII text file logs the results of the CSP demo run. For example, the log lists the test mode, number of channels used, number of iterations, and the activities that occur as the demo progresses.

ec_reciott.pcm The file generated by the ec_reciottdata( ) function. Contains a recording of your speech in response to the first prompt when you run the demo in manual mode.

ec_stream.pcm The file generated by the ec_stream( ) function. Contains a recording of your speech in response to the second prompt when you run the demo in manual mode.

prompt.pcm The second welcome prompt used when running the demo in automatic and diagnostic mode. Used by the stimulus channel to simulate a person speaking.

rec_chxx.pcm The file generated by the ec_reciottdata( ) function, where xx represents the number of the channel being tested. For example, rec_ch02.pcm is the file for channel 2 which is being tested. This file contains a recording of speech from the stimulus channel when running the demo in automatic and diagnostic mode.

sample.pcm The welcome prompt used when the demo begins. Used when running the demo in all modes, manual, automatic, and diagnostic.

Table 5-1. **Files Used by the Continuous Speech Processing Demo**
File Name	Purpose
CSPdemo.log	Default name of the log file. This ASCII text file logs the results of the CSP demo run. For example, the log lists the test mode, number of channels used, number of iterations, and the activities that occur as the demo progresses.
ec_reciott.pcm	The file generated by the ec_reciottdata( ) function. Contains a recording of your speech in response to the first prompt when you run the demo in manual mode.
ec_stream.pcm	The file generated by the ec_stream( ) function. Contains a recording of your speech in response to the second prompt when you run the demo in manual mode.
prompt.pcm	The second welcome prompt used when running the demo in automatic and diagnostic mode. Used by the stimulus channel to simulate a person speaking.
rec_chxx.pcm	The file generated by the ec_reciottdata( ) function, where xx represents the number of the channel being tested. For example, rec_ch02.pcm is the file for channel 2 which is being tested. This file contains a recording of speech from the stimulus channel when running the demo in automatic and diagnostic mode.
sample.pcm	The welcome prompt used when the demo begins. Used when running the demo in all modes, manual, automatic, and diagnostic.

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