Thank you! It's Kirikiri Vinegar, a crawling composer!! Today, for voice actors and vocalists Here are some particularly useful information! If you want to work as a voice actor or vocalist via the Internet It's advantageous to know.♪
・Recording even if you don't go to the studio!
Speaking of audio recording... "A long time ago, I entered the studio and recorded it." Wasn't it common? But now the equipment is also developing. That common sense is also changing.
I would like to explain the details at another time. If you have a little equipment, you can record it at home! If you can record at home, you can doujin activities through the Internet. It's convenient because it can be done very smoothly♪ Leave the necessary equipment for your home records. This time, trivia in terms of acoustic aspects! Something called "room noise" that you want to be careful about when recording Do you know?
Let's explain it step by step~😋
・The microphone picks up sounds other than voices.
After all, this microphone also picks up "room noise". It's a kind of unnecessary sound. You may be able to imagine it without specialized knowledge. Surprisingly, this is profound! For example, the sound of the surrounding area, the driving sound of a personal computer or air conditioner It's easy to tell that such a thing is unnecessary sound. But room noise is
"The sound of echoing in the room bounced back."
This phenomenon itself is never a bad thing.
Everyone also has a function called "echo" in karaoke, etc. I think you've used it before, but the principles are the same. The official name of "Echo" in karaoke is called "Riverb". You're artificially reproducing the echo of sound. By adjusting the setting and type of "reverse" You can make it sound like it's ringing in various places. But this time, for those who are not good at this Let's remember that we can work!
・The good or bad of the echo
I wrote earlier that this echo sometimes goes in a bad direction. There are two main reasons. Let's explain in detail!
The first
"If you put in the echo of the sound at the recording stage I won't be able to adjust it later."
I think this is kind of easy to imagine. In other words, you can apply the riverb I explained earlier to the recorded sound. You're directing in what kind of place the sound is ringing. However, if the reverberation sound of the room enters at the recording stage It will be difficult to adjust and reproduce later. Also, the things in the room used for recording also affect the echo sound. There is a high possibility that it will be a very limited sound.
The second
"By entering the echo sound The original sound will be blurred."
For example Suppose you record your voice and song at home. Then...
The voice emitted at the microphone and The sound of the voice reflected on the wall of the room With the timing slightly misplaced It will be recorded at the same time.
Yes, this "the timing has shifted slightly" It's going to be courageous
If the same sound overlaps with the timing misplaced I'll say it in a professional way that the phase has shifted. Then the sound is not clear. It becomes blurry and unclear. Also, from a musical point of view There is also a problem that the pitch shifts slightly and you can hear it. As a directing, I sometimes intentionally make this kind of sound. I still want to avoid it at the first recording stage.
That was the identity of the unnecessary sound called room noise! When recording with a microphone, it's also important to use an expensive microphone...
How to prevent unnecessary sounds from entering It's very important in terms of improving the sound quality.
Recently, there are sound-absorbing materials that prevent such noise at an affordable price. It's also recommended to introduce such a thing!! By the way, the sound absorbing material I'm using
↓
It's assembled, and you can put the microphone stand to cover the microphone. I love it.
I'm covering the microphone with sound-absorbing materials like this.
Then I hope your activities will be as good as possible.😉
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