Jiangmen recording production: how to record + Audio post-processing experience (1)
1. Polish the recorded voice.
If you record an audio file with a microphone of tens of yuan, the microphone must not work well. Either the sound is dull or the sound is floating. It is necessary to improve your voice color by imitating a professional microphone plug-in. Click action - Antares software (third-party plug-in) to open the dialog box parameter setting,
The on the left uses the tacit value. Only the right side is set. Set the volume control proximity to 5.0-6.0. I usually choose AKG C300 or AKG c400 as the microphone type. Bass enhancement low CNT male voice does not open, female voice should open. The following threshold is 4-6. Adjust the scroll bar as appropriate. After this adjustment, your voice is a little decent.
2. Enter noise reduction.
The input waveform files include human voice, AC sound, electric fan sound, DC sound, air flow sound, operation sound of various electrical appliances, and even the sound of soundtrack, which is recorded into the second track at the same time through the microphone. Therefore, noise reduction is an important task. There are two ways to reduce noise: one is the noise reducer of aa3.0, and the other is the waves --- x-noise in the third-party plug-in. Of course, the two are better.
First, double click the second track in the multi track mode to enter the single track audio editing mode. First look at the waveform file, because the audio recorded during recording is small and the noise is less. Then expand the necessary audio, and then pull the blank space in front of the audio to select. Click function - Repair - noise reducer process - to present the dialog box in the main menu. Make necessary parameter settings. The acquisition characteristic in the upper right corner is 6000, and the FFT in the lower left corner is 8192. Based on my years of recording operation, the noise reduction level is generally set between 85-90. Adjusting to 100 will make the human voice very awkward and inaudible. Repeat the audition and fine tune to meet your own needs. Then click "select all waveforms" and let the machine take the initiative to reduce noise.
Let's talk about two kinds of noise reduction. Waves in the third-party plug-in --- x-noise. This method is similar to aa3. 0's own noise reduction is different. It does not require a special decoder. Once the noise reduction is processed, it will get a clear sound after noise reduction when broadcast in any broadcasting equipment. The broadband characteristics make it suitable for both high-frequency hissing and low-frequency rumbling. The plug-in also supports real-time monitoring, so that you can dynamically adjust parameters during playback to achieve "what you hear is what you get". Set the parameters in the dialog box. I told us a routine data, thresh = 11, reduction = 33, attack = 40, release = 420, freq = 13006, gain = 2.0, resolution: acquiesce in Med, and set it to high. Just do it. Similarly, you should listen and tune it. Try it again and tune it again. Don't tune it too much.
In addition, the very stubborn current sound can be eliminated with waves --- x-hom plug-in. Click functions - waves - x-hom to open the dialog box.
Fine noise reduction. The above is about natural environmental noise reduction, and the soundtrack sound recorded in track 2 through the microphone should also be removed. At aa3. 0, push forward with the mouse to expand the audio file. There is a sound of soundtrack between the words you sing. Click the backhand key to clear it. Until it is cleaned. At this moment, your voice is a clean voice, also known as dry voice. It is strongly recommended to save the pure dry voice you have worked hard to make.
Other: let me tell you a secret. The music transcribed by the Dual Cassette mixer computer has a lot of noise. Select all audio. First use the function of aa3.0 - Repair - eliminate the hiss, and then use the function - waves - x-hom. After that, the noise will often be completely eliminated. It works very well. It's amazing.
Article source: Jiangmen recording production http://singaporeferragamo.com
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