A presenter might want to use audio as a media form in order to;
- Stimulate and sustain the listening abilities of the audience. It could also be used to reach people in rural areas who do not have access to television.
Audio is a media form where a message is communicated to an audience through the voice. The messenger will not be visually seen by those who receive the message.
This media form might be used to stimulate the listening capacity of the audience.
When you hear a voice through a medium without seeing the communicator, it requires greater effort to pay attention to the communicator.
Music might be added to sustain the interest of the audience. Audio can be also used as a media form to reach people in rural areas who might not have access to audio-visual media channels.
Learn more here:
https://brainly.com/question/22079618
