Showing posts with label Guitar Effects. Show all posts
Showing posts with label Guitar Effects. Show all posts

Ambient Effects

Thursday, July 16, 2009

Ambient effects should be placed last in the signal chain because this will provide the most natural sound. As we are trying to simulate these sounds such as reverb that you may hear down a long corridor or delay such as screaming across mountain tops. These are both self explanatory and can add a lot of character to a dry clean tone that you find may be "Lacking" something.

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Time Based Effects

Time based Effects:

Time based effects usually effect the signal in a more noticeable way when compared to other stomp boxes. Essentially they work by mixing part of the original signal with a portion of atime-manipulated signal. These work well in an amps effect loop. Such effects include:

-Delay: is exactly as the name implies a delayed version of the original signal repeated.

-Chorus/Flange: These are used to create a "Fuller" sounding tone hence "Chorus". Compared to flange chorus is more subtle, although these two can often be used interchangeably. Flange has a more vintage tone and a noticeable whoosh when a considerable amount is used.

Pitch Shifter: Well exactly as the name implies, the original signals pitch is shifted and mixed up or down an octave.

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Signal Conditioners

Signal Conditioners:

Signal Conditioners do not change the basic nature of the sound, they only increase gain or modify tone. This includes all distortion and equalizarion boxes (Wah included).

-Compressor: reduces dynamics by creating a threshold. Anything above this threshold becomes attenuated to a more level signal. Often used to increase sustain.

-Equalization: has the ability to boost or cut different frequencies of the guitars tone. Able to give you a mid-heavy blues tone or a scooped metal sound.

-Distortion: Adds dirt to the signal creating a more hi-gain tone, as gain increases so do odd order harmonics.

-Wah Pedal: Active EQ circuitry varied via foot pedal with a resonant frequency from
500-2k hz. A wah may typically be used after distortion but one example of someone doing things differently is Jimi Hendrix as he put his before the gain.

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