Monday, April 29, 2013

If you record a live concert using a stereo mic why does it not sound as good when played back at home?

Q. I recorded a live concert and when I played it at home the low frequencies are not how the sounded at the concert. The bass is fuzzy and not powerful. Would it help if i played it through really big speakers rather than normal hifi ones? Your advice would be appreciated. Also can you recommend good mic to use when recording a concert? 10 points for most informative response.

A. Your problem can be seen all over youtube. Many people record concerts with video cameras and such and get horrible results. The reason that your microphone doesn't sound like a Professional one is because of many things.

First, your microphone is probably not professional grade. And when I mean professional, I mean shure and other major company branded.
However, even that probably won't compare to a pro recording because your recording probably has a lot of background noise of people screaming and such.

Lastly, in professional recordings of concerts, everything is balanced through equalizers, mixer, and all other equipment. They have the capability of changing single channels to record what they want to hear. This means that every different audio source has its own volume and such. For example, say we have a guitar, piano, and a mic. With multichannel's, we can lower the volume and the guitar while keeping same volume for the piano and mic. All of these sources get put into mixers and exported to three places, the audience sound system, the on stage sound system, and a computer which records everything.

Also, your mic probably has a specific range it records at. Most like it does not record long ranges. The Manuel's of professional grade mics have diagrams of which areas around the mic are recorded at optimal performance.


How to lessen bass when recording live concerts with a digital camera?
Q. I often record videos at concerts, using my Panasonic DMC-TZ15 digital camera, however, the sound is often harsh and full of bass from being too close. I don't want to move back, as that will diminish the visual aspect. I've heard of perhaps partially covering the microphone? Any details would be extremely helpful.

A. For good sound, you have to use good microphones.

The built in microphone is good for the mid frequencies and the bass (low freqencies) can cause square waves spoiling the sound. This will overload the electronics and reduce the clarity of other frequencies too including any vocals.

There's nothing you can do for the bass other than buying a camera with external microphone attachment or using camera for video and a different setup for recording the sound.


What is a good digital video camera for recording loud live music?
Q. I currently have a Sony Mini DV camera that shoots good enough video when shooting my band, but the sound sucks. My Sony point & shoot digital camera sounds better. I want a small camera with a good size hard drive that records really good sound for loud live rock & roll. Any ideas?

A. Hi Timpala,

The best option,in my opinion, would be a camcorder with a
external microphone. I understand that's not ideal at concerts.
So,maybe these links are helpfull for you :

http://wize.com/digital-camcorders/t50422-sound-quality

Searching the net, I stumbled upon this again and again.
It's a unknown brand to me but it seems to have good
sound quality (mind it has a resolution of only 640x480) :

http://www.minicamcordersblog.com/mini-camcorders/samson-zoom-q3-mini-camcorder-with-superb-audio

Greetings, Lance.





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