Increasing the volume of audio can be a simple process, but it’s important to do so in a way that preserves the quality of the audio. There are a few different methods you can use to increase volume in Adobe Audition, each with its own advantages and disadvantages.
Normalization is a straightforward method for increasing volume. To normalize audio, you simply select the desired track and go to Effects > Dynamics > Normalize. In the Normalize dialog box, you can set the desired peak level, which is the absolute maximum volume of the audio. The higher the peak level, the louder the audio will be. However, it’s important to use normalization sparingly, as it can also increase the level of noise in the audio.
The Amplify effect is another simple way to increase volume. To use the Amplify effect, select the desired track and go to Effects > Amplitude and Compression > Amplify. In the Amplify dialog box, you can set the desired volume level in decibels (dB). A positive value will increase the volume, while a negative value will decrease the volume. The Amplify effect can be more precise than normalization, but it can also be more time-consuming.
3. Multiband Compression
Multiband compression is a more advanced technique that can be used to increase volume while preserving the quality of the audio. Multiband compression allows you to apply compression to different frequency ranges of the audio separately. This can help to prevent clipping and distortion, as well as to improve the overall balance of the audio. To use multiband compression, select the desired track and go to Effects > Dynamics > Multiband Compressor.
4. Use the Audio Repair Assistant
The Audio Repair Assistant is a powerful tool that can automatically fix a variety of audio problems, including low volume. To use the Audio Repair Assistant, select the desired track and go to Effects > Audio Repair Assistant. In the Audio Repair Assistant dialog box, you can select the problem that you want to fix. The Audio Repair Assistant will then automatically apply the appropriate effects to the audio.
5. Use a Limiter
A limiter is a type of compressor that is specifically designed to prevent clipping and distortion. To use a limiter, select the desired track and go to Effects > Dynamics > Limiter. In the Limiter dialog box, you can set the desired maximum output level. The limiter will then prevent the audio from exceeding this level, even if the volume is high.
Tips for Increasing Volume
- Use normalization sparingly. Normalization can increase the level of noise in the audio, so it’s best to use it sparingly, only when necessary.
- Use multiband compression to preserve the quality of the audio. Multiband compression allows you to apply compression to different frequency ranges of the audio separately, which can help to prevent clipping and distortion.
- Use a limiter to prevent clipping and distortion. A limiter will prevent the audio from exceeding a certain volume level, even if the volume is high.
- Listen carefully to the audio after you have increased the volume. If the audio sounds distorted or noisy, you may need to reduce the volume or apply additional effects.
By following these tips, you can effectively increase the volume of your audio in Adobe Audition without sacrificing quality.