You can use this debugger We've created to get data from the game events in real-time.
If you set get_data_mode to 6 in the console (now the default), the plugin will show you enough data for what you want, like below:
PHP Code:
cl_str_data[3]: 94 // Pitch
cl_str_data[2]: radio\bot\im_coming.wav // Audio File
cl_str_data[1]: 13 // Player who sent the audio
Please open the script and read. There's a description explaining how to use it.
Add it to your test server and add bots for testing.
Use radio message keys like Z, X, and C to make the bots talk more.
It's better for you to be the first player to join because the default client the plugin use is 1. You can specify.
We will optimize this debugger soon.
You can use it to inspect any event.
Download: