Final answer:
The question pertains to communication systems settings, and the technical documentation or user manual for the equipment or software defines the ACG (Automated Gain Control) speed, demodulation mode, and bandwidth settings.
Step-by-step explanation:
The resource that specifies ACG (Automated Gain Control) speed, demodulation mode, and bandwidth settings is typically found in the technical documentation or specifications for the communication equipment or the software being used. In the context of radio communication systems, for example, these settings would be detailed in the user manual provided by the manufacturer.
For software-defined radios (SDRs), this information might be available within the software's help documentation or the API documentation if you are programming the SDR yourself. The specific values for ACG speed, demodulation mode, and bandwidth settings are critical for optimizing the performance of the communication system, depending on the signal characteristics and the communication environment.