The phrase "adjust the volume of" is correct and usable in written English.
You can use it when referring to changing the loudness of audio output, such as on a device or in a software application.
Example: "Please adjust the volume of the speakers to a comfortable level for everyone in the room."
Alternatives: "change the volume of" or "modify the volume of".
You can pause, play, skip tracks and adjust the volume of Sonos speakers.
Mr. Bernanke underscored at a news conference following the announcement that the Fed might adjust the volume of purchases.
He'd yell for her to bring him more ice for his drink or change the radio station or adjust the volume of the TV.
The patients seemed to adjust the volume of their speech reflexively, and Lombard suggested that the phenomenon could be used to identify malingerers — those who were faking their hearing loss in order to collect workers' compensation.
Wonder's right hand went down to a Walkman-size pack at his hip to adjust the volume of the sound coming to him through a pair of minuscule earphones.
In the developed model we adjust the volume of a single fish-tank to the prescribed values of stocking density, by controlling the necessary volume in each time step.
In the upper floors of the building, high efficiency air-conditioning equipment will be used, with sensors and variable speed blowers designed to adjust the volumes of air according to actual need, rather than at a preset level.
To conclude the proof we need only to adjust the volumes of the sets (F_j).
A plate cloning tool allows the user to make a new plate and sample records, adjust the volumes of the source well records and print off documents for plate creation, all in one step.
Mix Table: you can adjust the volumes of the right and left desk as well as left/right speaker balance and other aspects of your audio using the mix table.
The mass conservation is enforced by heuristic algorithms adjusting the volume of material polygons.
