Easiest way to produce guitar chords in linux and/or python -



Easiest way to produce guitar chords in linux and/or python -

what i'm trying accomplish playing guitar chord python application. know (or can calculate) frequencies in chord if needed.

i'm thinking if low level leg work of producing multiple sine waves @ right frequencies wont sound right due envelope needing right also, else wont sound guitar more of hum.

tantilisingly, linux sox command play can produce pretty convincing individual note with:

play -n synth 0 pluck e3

so i'm asking is,

a) possible shoehorn play command whole chord (ideally differing start times simulate plectrum string stroke) -- i've not been able maybe theres bash fairydust that'll fork process or such sounds right. if possible i'd settle calling out bash command code (i dont reinventing wheel).

b) (even better) there way in python of achieving (a guitar chord sound) ? i've seen few accessable python midi librarys frankly midi isn't fit sound want, far can tell.

the manual gives example:

play -n synth pl g2 pl b2 pl d3 pl g3 pl d4 pl g4 \ delay 0 .05 .1 .15 .2 .25 remix - fade 0 4 .1 norm -1

this creates 6 simultaneous instances of synth (as separate sound channels), delays 5 of channels increasing times, mixes them downwards single channel.

the result pretty convincing guitar chord; can of course of study alter notes or delays easily. can play around sustain , tone of 'guitar', or add together overdrive effect—see manual details.

python linux bash audio guitar

Comments

Post a Comment

Popular posts from this blog

iphone - Dismissing a UIAlertView -

iphone - Dismissing a UIAlertView - i set in app purchase app, , when user taps button, purchase started. basically, tap button, , depending on speed on net connection, waiting 10 seconds until new alert view comes asking if purchase product. user tap button multiple times since nil came up, , multiple purchase alert views come up. additionally, maybe seen user app bug. in end, problem. i want alert view come spinning wheel says "loading..." when users taps purchase button. problem is, how dismiss when new alert view comes asking user if want purchase product? if ([uialertview alloc] says: @"whatever apple's alert view says") { //dismiss "loading..." alert view here } i uncertainty work, input appreciated. thanks! you need have access alertview. can this. create alertview instance var in app delegate , when want show loading initialize instance var assign property , when want dismiss phone call [alertviewinstance d...
Read more

intellij idea - Update external libraries with intelij and java -

intellij idea - Update external libraries with intelij and java - simple plenty really. i'm using apache jars, i'll create changes jar's every often. these jars listed external libs in intelij (i.e classpath looking install dir of jar's). when create changes intelij doesn't seem know new implementation. have remove jar external library , re-ad it. does know have intelij picks changes automatically ? i've done clean , rebuild project had little effect. you can go preferences -> build, execution, deployment -> build tools -> maven -> importing , check box says import maven projects automatically . in mac, can command + shift + a , come in action reimport , click on reimport maven projects . intellij-idea
Read more

javascript - send data from a new window to previous window in php -

javascript - send data from a new window to previous window in php - i have image in main.php file : <img src="..\images\image.gif" class="cur" onclick="imgwin();"> when click on image below function has called : function imgwin() { imagewin=window.open("../pages/img.php","imagewin","toolbar=no,width=500,height=200,directories=no,menubar=no,scrollbars=yes"); } this function opens img.php in new window img.php file : <html> <head> <title>upload image</title> </head> <body> <form name="imgform" method="get" action="#"> address : <input type="file" name="imgurl" size="50"> description : <input type="text" name="description" size="50"> <input type="submit" value="sumbit...
Read more