Smooth values logarithmically Filters an input value logarithmically between changes. It's particularly useful for envelope following and lowpass filtering to smooth a stream of continuous data. Cycling '74 Max (float) Input TEXT_HERE (float) Slide up TEXT_HERE (float) Slide down TEXT_HERE (float) Output TEXT_HERE Slide-up value Specifies the slide up value. The default is 1. Slide-down value A second argument specifies the slide down value. The default is 1. Smooth last received value Performs the same function as float using the last input value. Smooth input value logarithmically Converted to float. Smooth input value logarithmically In left inlet: An input value to be filtered. When a new value is received, object filters an input value logarithmically between changes using the formula

y (n) = y (n-1) + ((x (n) - y (n-1))/slide)

A given sample output from slide is equal to the last value plus the difference between the last value and the input divided by the slide value. Given a slide value of 1, the output will therefore always equal the input. Given a slide value of 10, the output will only change 1/10th as quickly as the input. This can be particularly useful for lowpass filtering or envelope following. Set slide-up value In middle inlet: Specifies the slide up value to be used when an incoming value is greater than the current value. Slide-down value In right inlet: Specifies the slide down value to be used when an incoming value is less than the current value. Set the current value The word set followed by a number will set the current input value to the given number without causing output (bang can be used to cause successive output). Reset the current output value Resets the current output sample to 0. The formula is y (n) = y (n-1) + ((x (n) - y (n-1))/slide). The filtered input value.