Changelog
version 10.4.0 - 2020-01-20
// Will use 'linear' method with a FIR LPF
wav.toSampleRate(44100, {method: "linear", LPF: true, LPFType: 'FIR'});
// Will use 'linear' method with a IIR LPF, the default
wav.toSampleRate(44100, {method: "linear", LPF: true});