SoX: create third octave bands of pink noise in one wav file. Using SoX's sinc, band & bandpass

terts_pinknoise_6db.cmd

sox -c2 -t waveaudio 0 terst_pinknoise_6dB_bandpass.wav synth 2 pinknoise fade 0.05 2 0.05 bandpass 19.686 4.558555717707598  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 24.803 5.743465278182541  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 31.25 7.236354067782308  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 39.373 9.117342998745364  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 49.606 11.486930556365081  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 62.5 14.472708135564616  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 78.745 18.23445443416057  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 99.213 22.974092676060337  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 125.0 28.945416271129233  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 157.49 36.46890886832114  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 198.425 45.94795378879053  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 250.0 57.890832542258465  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 314.98 72.93781773664227  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 396.85 91.89590757758106  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 500.0 115.78166508451693  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 629.961 145.87586703661464  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 793.701 183.79204671849232  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 1000.0 231.56333016903386  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 1259.921 291.7515025098992  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 1587.401 367.5838618736543  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 2000.0 463.1266603380677  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 2519.842 583.5030050197984  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 3174.802 735.1677237473086  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 4000.0 926.2533206761354  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 5039.684 1167.0060100395967  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 6349.604 1470.3354474946173  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 8000.0 1852.506641352271  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 10079.368 2334.0120200791935  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 12699.208 2940.6708949892345  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 16000.0 3705.013282704542  : synth 2 pinknoise fade 0.05 2 0.05 bandpass 20158.737 4668.024271721715

terts_pinknoise_kaiser.cmd

sox -c2 -t waveaudio 0 terts_pinknoise_kaiser_bandpass.wav synth 2 pinknoise fade 0.05 2 0.05 sinc 17.53823216531072-22.09678788301832 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 22.096960906034838-27.840426184217378 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 27.840584941885602-35.07693900966791 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 35.077355229339574-44.19469822808494 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 44.193921812069675-55.680852368434756 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 55.681169883771204-70.15387801933582 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 70.15381955996102-88.38827399412159 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 88.38873452285748-111.36282719891781 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 111.36233976754241-140.30775603867164 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 140.30763911992204-176.77654798824318 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 176.77657814699683-222.72453193578735 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 222.72467953508482-280.6155120773433 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 280.6152782398441-353.55309597648636 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 353.55315629399365-445.4490638715747 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 445.44935907016963-561.2310241546866 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 561.2314473784063-707.1073144150209 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 707.1072034867054-890.8992502051977 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 890.8987181403393-1122.4620483093731 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 1122.4620038580945-1414.2135063679937 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 1414.2135160746927-1781.797377948347 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 1781.7974362806785-2244.9240966187463 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 2244.924007716189-2828.4270127359873 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 2828.4270321493855-3563.594755896694 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 3563.594872561357-4489.8481932374925 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 4489.848015432378-5656.854025471975 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 5656.854064298771-7127.189511793388 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 7127.189745122714-8979.696386474985 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 8979.696030864756-11313.70805094395 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 11313.708128597542-14254.379023586776 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 14254.379490245428-17959.39277294997 -L -n 32767 : synth 2 pinknoise fade 0.05 2 0.05 sinc 17959.39295262823-22627.417224349945 -L -n 32767

terts_pinknoise_log.cmd

sox -c2 -t waveaudio 0 terst_pinknoise_log_bandpass.wav synth 2 pinknoise fade 0.05 2 0.05 band -n 19.686 4.558555717707598  : synth 2 pinknoise fade 0.05 2 0.05 band -n 24.803 5.743465278182541  : synth 2 pinknoise fade 0.05 2 0.05 band -n 31.25 7.236354067782308  : synth 2 pinknoise fade 0.05 2 0.05 band -n 39.373 9.117342998745364  : synth 2 pinknoise fade 0.05 2 0.05 band -n 49.606 11.486930556365081  : synth 2 pinknoise fade 0.05 2 0.05 band -n 62.5 14.472708135564616  : synth 2 pinknoise fade 0.05 2 0.05 band -n 78.745 18.23445443416057  : synth 2 pinknoise fade 0.05 2 0.05 band -n 99.213 22.974092676060337  : synth 2 pinknoise fade 0.05 2 0.05 band -n 125.0 28.945416271129233  : synth 2 pinknoise fade 0.05 2 0.05 band -n 157.49 36.46890886832114  : synth 2 pinknoise fade 0.05 2 0.05 band -n 198.425 45.94795378879053  : synth 2 pinknoise fade 0.05 2 0.05 band -n 250.0 57.890832542258465  : synth 2 pinknoise fade 0.05 2 0.05 band -n 314.98 72.93781773664227  : synth 2 pinknoise fade 0.05 2 0.05 band -n 396.85 91.89590757758106  : synth 2 pinknoise fade 0.05 2 0.05 band -n 500.0 115.78166508451693  : synth 2 pinknoise fade 0.05 2 0.05 band -n 629.961 145.87586703661464  : synth 2 pinknoise fade 0.05 2 0.05 band -n 793.701 183.79204671849232  : synth 2 pinknoise fade 0.05 2 0.05 band -n 1000.0 231.56333016903386  : synth 2 pinknoise fade 0.05 2 0.05 band -n 1259.921 291.7515025098992  : synth 2 pinknoise fade 0.05 2 0.05 band -n 1587.401 367.5838618736543  : synth 2 pinknoise fade 0.05 2 0.05 band -n 2000.0 463.1266603380677  : synth 2 pinknoise fade 0.05 2 0.05 band -n 2519.842 583.5030050197984  : synth 2 pinknoise fade 0.05 2 0.05 band -n 3174.802 735.1677237473086  : synth 2 pinknoise fade 0.05 2 0.05 band -n 4000.0 926.2533206761354  : synth 2 pinknoise fade 0.05 2 0.05 band -n 5039.684 1167.0060100395967  : synth 2 pinknoise fade 0.05 2 0.05 band -n 6349.604 1470.3354474946173  : synth 2 pinknoise fade 0.05 2 0.05 band -n 8000.0 1852.506641352271  : synth 2 pinknoise fade 0.05 2 0.05 band -n 10079.368 2334.0120200791935  : synth 2 pinknoise fade 0.05 2 0.05 band -n 12699.208 2940.6708949892345  : synth 2 pinknoise fade 0.05 2 0.05 band -n 16000.0 3705.013282704542  : synth 2 pinknoise fade 0.05 2 0.05 band -n 20158.737 4668.024271721715