> For the complete documentation index, see [llms.txt](https://docs.tlic.cmu.ac.th/cmu-zoom-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tlic.cmu.ac.th/cmu-zoom-manual/setting-up-meetings/apps/audio.md). # Audio ### For audio settings ![](/files/qFNjj0ScaiKD05MuYGqA) #### Speaker * Test Speaker (for testing sound output from speakers/headphones with continuous music playing while pressing Test Device option for selecting output device) * Select Audio output device * Output Level * Volume * Use separate audio device to play ringtone simultaneously #### Microphone * Test Mic (for testing the sound that enters the microphone. It will record sound for a short period of time and play back the recorded sound) * Select Audio input device * Input Level * Volume * Automatically adjust microphone volume #### Suppress background noise * Eliminate potential background noise with levels of suppression set to Auto, Low, Medium, and High. #### Music and Professional Audio * Enable "Original Sound" during meetings. When this feature is activated, the suppress background noise function will be automatically disabled (if currently enabled). Suitable for music performances or studio settings that require clear environmental sound. #### Others * Ringtones: Change the ringtone for incoming calls during Zoom meetings or internal calls. * Automatically join audio by computer when joining a meeting * Mute my microphone when joining a meeting * Press and hold SPACE key to temporarily unmute yourself * Sync buttons on headset --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.tlic.cmu.ac.th/cmu-zoom-manual/setting-up-meetings/apps/audio.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.