Final answer:
To address a video that is too loud on a slide, one should lower the volume on the video itself. This is a direct and targeted way to adjust the loudness without affecting the pitch or frequency, ensuring the sound is at a comfortable level for the audience.
Step-by-step explanation:
If the volume of a video on a slide is too loud, the appropriate action would be to lower the volume on the video. This can often be done by locating the volume controls on the video player interface and adjusting the slider or button to reduce the sound level to a comfortable listening range. This adjustment is more targeted than adjusting the speakers, muting the video entirely, or increasing the volume which would exacerbate the issue. Additionally, when creating presentations, one should ensure that media used is clear, concise, and of high quality, including sound levels that are appropriate for the audience and setting.
It's important to note that the amplitude of the sound affects how loud it is, and this can be controlled directly via the video's volume settings. Amplitude is essentially the strength or power of a wave signal, which in the context of sound, correlates with volume or loudness. On the other hand, frequency determines the pitch of the sound and is a separate aspect from volume. Adjusting the volume does not alter the frequency or pitch of the sound being produced from the video; it only changes how loud that sound is.
Therefore, when presented with a video that is too loud on a slide, one should lower the volume on the video rather than altering the volume on the speakers, muting it, or increasing the volume.