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| Original file line number | Diff line number | Diff line change |
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@@ -48,7 +48,7 @@ declare version "0.1"; | |
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| //--------------------`(co.)peak_compression_gain_mono`------------------- | ||
| // Mono dynamic range compressor gain computer. | ||
| // `peak_compression_gain_mono` is a standard Faust function | ||
| // `peak_compression_gain_mono` is a standard Faust function. | ||
| // | ||
| // #### Usage | ||
| // | ||
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@@ -105,7 +105,7 @@ with { | |
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| //--------------------`(co.)peak_compression_gain_N_chan`------------------- | ||
| // N channel dynamic range compressor gain computer. | ||
| // `peak_compression_gain_N_chan` is a standard Faust function | ||
| // `peak_compression_gain_N_chan` is a standard Faust function. | ||
| // | ||
| // #### Usage | ||
| // | ||
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@@ -164,7 +164,7 @@ peak_compression_gain_N_chan(strength,thresh,att,rel,knee,prePost,link,N) = | |
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| //--------------------`(co.)FFcompressor_N_chan`------------------- | ||
| // feed forward N channel dynamic range compressor. | ||
| // `FFcompressor_N_chan` is a standard Faust function | ||
| // `FFcompressor_N_chan` is a standard Faust function. | ||
| // | ||
| // #### Usage | ||
| // | ||
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@@ -218,7 +218,7 @@ FFcompressor_N_chan(strength,thresh,att,rel,knee,prePost,link,meter,N) = | |
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| //--------------------`(co.)FBcompressor_N_chan`------------------- | ||
| // feed back N channel dynamic range compressor. | ||
| // `FBcompressor_N_chan` is a standard Faust function | ||
| // `FBcompressor_N_chan` is a standard Faust function. | ||
| // | ||
| // #### Usage | ||
| // | ||
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@@ -273,7 +273,7 @@ FBcompressor_N_chan(strength,thresh,att,rel,knee,prePost,link,meter,N) = | |
| //--------------------`(co.)FFFBcompressor_N_chan`------------------- | ||
| // feed forward / feed back N channel dynamic range compressor. | ||
| // the feedback part has a much higher strength, so they end up sounding similar | ||
| // `FFFBcompressor_N_chan` is a standard Faust function | ||
| // `FFFBcompressor_N_chan` is a standard Faust function. | ||
| // | ||
| // #### Usage | ||
| // | ||
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@@ -387,7 +387,7 @@ with { | |
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| //--------------------`(co.)RMS_compression_gain_N_chan`------------------- | ||
| // RMS N channel dynamic range compressor gain computer. | ||
| // `RMS_compression_gain_N_chan` is a standard Faust function | ||
| // `RMS_compression_gain_N_chan` is a standard Faust function. | ||
| // | ||
| // #### Usage | ||
| // | ||
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@@ -441,7 +441,7 @@ RMS_compression_gain_N_chan(strength,thresh,att,rel,knee,prePost,link,N) = | |
| //--------------------`(co.)RMS_FFFBcompressor_N_chan`------------------- | ||
| // RMS feed forward / feed back N channel dynamic range compressor. | ||
| // the feedback part has a much higher strength, so they end up sounding similar | ||
| // `RMS_FFFBcompressor_N_chan` is a standard Faust function | ||
| // `RMS_FFFBcompressor_N_chan` is a standard Faust function. | ||
| // | ||
| // #### Usage | ||
| // | ||
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@@ -512,7 +512,7 @@ RMS_FBFFcompressor_N_chan(strength,thresh,att,rel,knee,prePost,link,FBFF,meter,N | |
| // The RMS compressor doesn't have to deal with the peaks, | ||
| // and the peak limiter get's spared from the steady state signal. | ||
| // the feedback part has a much higher strength, so they end up sounding similar | ||
| // `RMS_FBcompressor_peak_limiter_N_chan` is a standard Faust function | ||
| // `RMS_FBcompressor_peak_limiter_N_chan` is a standard Faust function. | ||
| // | ||
| // #### Usage | ||
| // | ||
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@@ -838,7 +838,7 @@ limiter_1176_R4_stereo = compressor_stereo(4,-6,0.0008,0.5); | |
| // | ||
| // #### Reference: | ||
| // | ||
| // http://iem.at/~zmoelnig/publications/limiter/. | ||
| // <http://iem.at/~zmoelnig/publications/limiter/>. | ||
| //------------------------------------------------------------------------------ | ||
| declare limiter_lad_N author "Dario Sanfilippo"; | ||
| declare limiter_lad_N copyright "Copyright (C) 2020 Dario Sanfilippo | ||
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@@ -878,7 +878,7 @@ limiter_lad_N(N, LD, ceiling, attack, hold, release) = | |
| // | ||
| // #### Reference: | ||
| // | ||
| // http://iem.at/~zmoelnig/publications/limiter/. | ||
| // <http://iem.at/~zmoelnig/publications/limiter/>. | ||
| declare limiter_lad_mono author "Dario Sanfilippo"; | ||
| declare limiter_lad_mono copyright "Copyright (C) 2020 Dario Sanfilippo | ||
| <[email protected]>"; | ||
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@@ -905,7 +905,7 @@ limiter_lad_mono(LD) = limiter_lad_N(1, LD); | |
| // | ||
| // #### Reference: | ||
| // | ||
| // http://iem.at/~zmoelnig/publications/limiter/. | ||
| // <http://iem.at/~zmoelnig/publications/limiter/>. | ||
| declare limiter_lad_stereo author "Dario Sanfilippo"; | ||
| declare limiter_lad_stereo copyright "Copyright (C) 2020 Dario Sanfilippo | ||
| <[email protected]>"; | ||
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@@ -933,7 +933,7 @@ limiter_lad_stereo(LD) = limiter_lad_N(2, LD); | |
| // | ||
| // #### Reference: | ||
| // | ||
| // http://iem.at/~zmoelnig/publications/limiter/. | ||
| // <http://iem.at/~zmoelnig/publications/limiter/>. | ||
| declare limiter_lad_quad author "Dario Sanfilippo"; | ||
| declare limiter_lad_quad copyright "Copyright (C) 2020 Dario Sanfilippo | ||
| <[email protected]>"; | ||
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@@ -960,7 +960,7 @@ limiter_lad_quad(LD) = limiter_lad_N(4, LD); | |
| // | ||
| // #### Reference: | ||
| // | ||
| // http://iem.at/~zmoelnig/publications/limiter/. | ||
| // <http://iem.at/~zmoelnig/publications/limiter/>. | ||
| declare limiter_lad_bw author "Dario Sanfilippo"; | ||
| declare limiter_lad_bw copyright "Copyright (C) 2020 Dario Sanfilippo | ||
| <[email protected]>"; | ||
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@@ -1225,7 +1225,7 @@ with { s = ba.take(n,sv); cross = _,_ <: !,_,_,!; }; | |
| //-------------------------`(fi.)tf2s` and `(fi.)tf2snp`-------------------------------- | ||
| // Second-order direct-form digital filter, | ||
| // specified by ANALOG transfer-function polynomials B(s)/A(s), | ||
| // and a frequency-scaling parameter. Digitization via the | ||
| // and a frequency-scaling parameter. Digitization via the | ||
| // bilinear transform is built in. | ||
| // | ||
| // #### Usage | ||
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@@ -1247,8 +1247,8 @@ with { s = ba.take(n,sv); cross = _,_ <: !,_,_,!; }; | |
| // #### Example | ||
| // | ||
| // A second-order ANALOG Butterworth lowpass filter, | ||
| // normalized to have cutoff frequency at 1 rad/sec, | ||
| // has transfer function | ||
| // normalized to have cutoff frequency at 1 rad/sec, | ||
| // has transfer function: | ||
| // | ||
| // ``` | ||
| // 1 | ||
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@@ -1345,8 +1345,8 @@ tf3slf(b3,b2,b1,b0,a3,a2,a1,a0) = tf3(b0d,b1d,b2d,b3d,a1d,a2d,a3d) with { | |
| // | ||
| // #### Example | ||
| // A first-order ANALOG Butterworth lowpass filter, | ||
| // normalized to have cutoff frequency at 1 rad/sec, | ||
| // has transfer function | ||
| // normalized to have cutoff frequency at 1 rad/sec, | ||
| // has transfer function: | ||
| // | ||
| // 1 | ||
| // H(s) = ------- | ||
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@@ -1671,8 +1671,8 @@ highpass_minus_lowpass_odd(N,fc) = highpass(N,fc) - lowpass(N,fc); | |
| // Elliptic (Cauer) Lowpass Filters | ||
| // | ||
| // #### References | ||
| // * <http://en.wikipedia.org/wiki/Elliptic_filter | ||
| // * functions `ncauer` and `ellip` in Octave | ||
| // * <http://en.wikipedia.org/wiki/Elliptic_filter> | ||
| // * functions `ncauer` and `ellip` in Octave. | ||
| //======================================================================================== | ||
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| //-----------------------------`(fi.)lowpass3e`----------------------------- | ||
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@@ -2070,8 +2070,8 @@ pospass0(lpf) = unmodulate : lpf, lpf : modulate with { | |
| // * <http://en.wikipedia.org/wiki/Equalization> | ||
| // * <https://webaudio.github.io/Audio-EQ-Cookbook/Audio-EQ-Cookbook.txt> | ||
| // * Digital Audio Signal Processing, Udo Zolzer, Wiley, 1999, p. 124 | ||
| // * https://ccrma.stanford.edu/~jos/filters/Low_High_Shelving_Filters.html> | ||
| // * https://ccrma.stanford.edu/~jos/filters/Peaking_Equalizers.html> | ||
| // * <https://ccrma.stanford.edu/~jos/filters/Low_High_Shelving_Filters.html> | ||
| // * <https://ccrma.stanford.edu/~jos/filters/Peaking_Equalizers.html> | ||
| // * maxmsp.lib in the Faust distribution | ||
| // * bandfilter.dsp in the faust2pd distribution | ||
| //======================================================================================== | ||
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@@ -2301,7 +2301,7 @@ peak_eq_rm(Lfx,fx,tanPiBT) = _ <: _,A,_ : +,- : *(0.5),*(K/2.0) : + with { | |
| // J.O. Smith and H.F. Smith, | ||
| // "Closed Form Fractional Integration and Differentiation via Real Exponentially Spaced Pole-Zero Pairs", | ||
| // arXiv.org publication arXiv:1606.06154 [cs.CE], June 7, 2016, | ||
| // http://arxiv.org/abs/1606.06154 | ||
| // <http://arxiv.org/abs/1606.06154> | ||
| //------------------------------------------------------------ | ||
| declare spectral_tilt author "Julius O. Smith III"; | ||
| declare spectral_tilt copyright "Copyright (C) 2003-2019 by Julius O. Smith III <[email protected]>"; | ||
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@@ -2424,7 +2424,7 @@ levelfilterN(N,freq,L) = seq(i,N,levelfilter((L/N),freq)); | |
| // * "Tree-structured complementary filter banks using all-pass sections", | ||
| // Regalia et al., IEEE Trans. Circuits & Systems, CAS-34:1470-1484, Dec. 1987 | ||
| // * "Multirate Systems and Filter Banks", P. Vaidyanathan, Prentice-Hall, 1993 | ||
| // * Elementary filter theory: https://ccrma.stanford.edu/~jos/filters/ | ||
| // * Elementary filter theory: <https://ccrma.stanford.edu/~jos/filters/> | ||
| //======================================================================================== | ||
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| //------------------------`(fi.)mth_octave_filterbank[n]`------------------------- | ||
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| Original file line number | Diff line number | Diff line change |
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@@ -46,7 +46,7 @@ atodb = db2lin; | |
| // | ||
| // from : Cookbook formulae for audio EQ biquad filter coefficients | ||
| // by : Robert Bristow-Johnson <[email protected]> | ||
| // URL : http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt | ||
| // URL : <http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt> | ||
| // | ||
| //------------------------------------------------------------------------- | ||
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