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3.2 Simple Interface

This section describes gmeteor's simple interface. The interface consists of a library of Scheme functions that you can call, and of some global variables that you can access. For ease of reference, we subdivide the functions into three sets. The first set of functions (see Filter Parameters) lets you specify filter parameters such as the filter length, symmetry, and sampling frequency. The second set (see Specifications) is used to specify the desired bounds on the frequency response. The third set (see Miscellaneous Commands) contains miscellaneous functions that control the format of the output and similar parameters.