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Saturday, August 23, 2014

SFX Baby!


            Sound effects.  Sound effects are used in so many of our popular media today.  Can you think of one area of medium in which we don’t, at least once per show, hear some type of sound effect?  I might even go as far to suggest that music can be considered a sound effect.  Have you ever listened to an older radio program and hear the classic sting instrument accompaniment?  The classic “Duhnt Duhnt Duhnnnn” for suspense or the stringed instruments violently ranging up the keys to build tension?  How about a plain old frog? How about the sound for a blow-dart?  These sound effects are not generated from the original source, but re-reacted in a studio with what have you.  Who has time to bring in frogs and bugs to recreate a bayou or fifty thousand people to recreate a crowd? No one that’s who, so how do they do it?  Lets talk about it!
            Apart from using a studio that can isolate the abstract and random noises you don’t want in a recording, sound effects can be crated in your own home.  Have a quiet space, no distractions, and hopefully no outside sounds such as construction or heavy vehicles.   Let your imagination wander, I remembering reading up on a technique to re-create frogs crocking by using a stick with a tight cord tied to both ends of a bow.  By making the cord as tight as possible and lightly dragging the bow across the string recreated a strange low sound similar to sandpaper and humming.  The result was a sound that, with a little practice, was very similar to a frogs croak.
            Here are some more random fun sound effects discussed by the pros!

1. Car Engine:
            If you need a car engine sound, buzz into a brass mouthpiece – (tuba/baritone) or bassoon reeds – and pitch shift it down.
-Ellen Lurie

2. Body Hit / Face Hit
            Rolled up newspapers being hit with a (soft wooden) stick are meant to be good for body and face hits.
- Paul Arnold, Gordon Hall
            Take a steak cut, and slice against the gain into two pieces.  Slap the meat tighter to create an over the top “slap” of flesh on flesh. – Richard Sample

3. Arrow Fly By
            Use a thin bamboo stick, such as the type used to hold up plants in a garden. Whip it past the microphone.
- Adam Johnson

4. Mine Car
            Roller coaster.
- Ben Burtt
For more fun check this out!

2 comments:

  1. Thanks for the tips. I could've used the one about a car engine on my last sound design project. Instead I went with the over complicated idea of using animal noises pitch shifted.

    ReplyDelete
    Replies
    1. That sound like an interesting project, Wendell. You should share it here.

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Your comments are greatly appreciated! This is an Amateur approach understanding to Sound Design, so i will do my best to response accurately.