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Explain Clipping? jackson 16-September-2008 01:43:39 PMComments Clipping is opposite or echo. If voice is repeated its called Echo. A call B and voice path is established. When A says “Hello how are you" B can only hear "lo hw ae ou" Posted by alwin Clipping is one form of distortion that occurs when an amplifier is overdriven, which happens when it attempts to increase voltage or current beyond its limits. When an amplifier is asked to create a signal greater than its maximum capacity, it will amplify the signal only up to its maximum capacity, at which point the signal will be amplified no further. As the signal simply "cuts" or "clips" at the maximum capacity of the amplifier, the signal is said to be "clipped." The extra signal which is beyond the capability of the amplifier is simply cut off, resulting in a fixed signal. Note that this fixed signal suffers from other forms of distortion, such as total harmonic distortion. Because the clipped waveform has more area underneath it than the smaller unclipped waveform, the amplifier produces more power in clipping. This extra power can damage any part of the loudspeaker, including the woofer or the tweeter. Posted by sagitraz |
Posted: 17-September-2008 01:00:14 AM By: sagitraz Clipping is one form of distortion that occurs when an amplifier is overdriven, which happens when it attempts to increase voltage or current beyond its limits. When an amplifier is asked to create a signal greater than its maximum capacity, it will amplify the signal only up to its maximum capacity, at which point the signal will be amplified no further. As the signal simply "cuts" or "clips" at the maximum capacity of the amplifier, the signal is said to be "clipped." The extra signal which is beyond the capability of the amplifier is simply cut off, resulting in a fixed signal. Note that this fixed signal suffers from other forms of distortion, such as total harmonic distortion. Because the clipped waveform has more area underneath it than the smaller unclipped waveform, the amplifier produces more power in clipping. This extra power can damage any part of the loudspeaker, including the woofer or the tweeter. | |
Posted: 17-September-2008 01:06:00 PM By: alwin Clipping is opposite or echo. If voice is repeated its called Echo. A call B and voice path is established. When A says “Hello how are you" B can only hear "lo hw ae ou" |