.FFT 文件扩展名
Adobe Audition Noise Print File
| 开发者 | Adobe Systems |
| 受欢迎程度 |
1.8 | 6 票 |
什么是 FFT 文件？
An FFT file is an audio filter used by Adobe Audition, an audio production application. It saves settings that limit audio frequencies so that certain portions of the waveform can be isolated or pronounced, including the sample type and Fast Fourier Transform (FFT) information. The FFT format is helpful for audio engineers since it allows them to fine-tune the sound of audio data.
更多信息
Adobe Audition is a digital audio workstation (DAW) for producing professional audio productions, such as song tracks, podcasts, and video audio. It has various tools for creating, mixing, designing, and restoring audio with an advanced toolset. For example, one of the tools is the ability to reduce background and broadband noise on a track.
To apply the noise reduction effect:
- Choose a range containing only noise (and at least a half second long) in the Waveform Editor
- Select
- Choose the range you want to remove the noise from in the panel
- Select
In the "Effect - Noise Reduction" window, you can choose , which saves a noise profile from the selected range so Audition can remove similar noise from the rest of the waveform. You can also save the noise print as an FFT file. To save a selected noise print as an FFT file, click the option (save-to-disk icon) next to the option.
如何打开 FFT 文件
You can only open an FFT file with Adobe Audition (multiplatform). To open an FFT file, select , then click the option (folder icon) near the option.