Audio in Premiere Pro

 What I understood about audio levels in Premiere Pro is audio levels are usually measured in decibels. Low level background noise is called the noise floor. Below a certain level, the audio signal is quieter than the noise floor, effectively silence. One audiometer per channel. The audio meters display one meter for each audio channel in the currently playing clip or sequence. Select your audiometer range. Right-click the audio meter and select Audio Range to get a more precise or dynamic response. Selectively monitor one or more audio channels. Click the Solo button for each monitored channel to mute the other channels. Display static peaks and valleys. Right-click the audio meter to activate static peaks or valleys. This is a permanent marker that shows the highest and lowest levels currently playing. Choose solid color or continuous gradient. Right-click on the audiometer and choose between low, medium and high-level continuous gradient or solid color settings. What I learned about audio effects is how to adjust, apply, and remove them. They are available in the Effects panel. In order to apply an audio effect, you have to drag it from the Effects panel onto a clip in a sequence. What I learned about audio ducking is in order to lower the volume during conversation you have to enable ducking in the Essential Sound panel to automatically add audio keyframes and lower it. For mixing multichannel audio I learned you can selectively enable channels in a multichannel audio clip. You can also review an audio in the Source Monitor by opening an audio clip in the Source Monitor and clicking the Drag Audio Only button to quickly switch to audio waveform display. The last thing I learned about using audio in Premiere Pro is adjusting audio track volume by applying track based keyframes and Audio Track Mixing adjustments. In order to view the track key frames, click the Show Keyframes menu in the track header and select the track keyframes.