Hi!

I am trying to get a simple wobble bass instrument (like the bass
lines used in dubstep)
I'm new to sound synthesis, so i'm kinda playing this by ear.

I have read that basically a wobble bass is a LFO as cutoff value for
a low-pass filter.
(http://www.dubstepforum.com/forum/viewtopic.php?t=67507)

So i made this .csd, and it sounds like a good start to me, but i
can't make it work for more than a few seconds, and then it goes mute.

-------------------------
.csd follows:
-------------------------




sr = 44100
ksmps = 128
nchnls = 2
0dbfs = 1.0
instr 1

abass oscil 0.5,440
kcoff oscil 100,20

aout lowpass2 abass, kcoff, 30

out aout,aout

endin


i1 0 5



---------------------------------------------------

Any ideas on how to make it work?

Thanks in advance,
Germán

Hello German,
there is a nice Wobble Bass by Jacob Joaquin here:
http://codehop.com/2011/07/

ciao,
francesco.




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Art: That's because it's a test, but anyway the sound lasts less than
that, someting like 2 seconds or less

Francesco: Thank you (and Jacob) very much!! You saved my day! That's
what i'm looking for!

Peiman: I was actually reading a sound file, but i changed it for that
sine wave and it worked anyway, not sure how nor why. Maybe my
approach "worked" by pure luck, i tried some other low-pass filters
and the only one that worked was this one :P

Dominic: Thanks for your comments. I'll give it a try once i get this
thing working.

Thanks everybody!
German

2013/11/28 Dominic Melville :
> For that kind of sound and style, sawtooths are a good start in terms of
> waveform. Depends if you want a clean wobbly sub or more of a reese/mid
> range wobble bass, if the latter is the case the more harmonics in the
> original signal the better.
>
> Drum and bass is always a good reference and inspiration for this kind of
> sound design, they've been at it a lot longer than the dub step crowd. ;)
>
>
> On Thursday, November 28, 2013, peiman khosravi wrote:
>>
>> Also you're sending a sine tone through the filter. For the filter to be
>> effective, you'd probably want a complex spectrum rather than a single
>> frequency.
>>
>>
>>
>>
>> www.peimankhosravi.co.uk || RSS Feed || Concert News
>>
>>
>> On 28 November 2013 05:35, german bobr  wrote:
>>>
>>> Hi!
>>>
>>> I am trying to get a simple wobble bass instrument (like the bass
>>> lines used in dubstep)
>>> I'm new to sound synthesis, so i'm kinda playing this by ear.
>>>
>>> I have read that basically a wobble bass is a LFO as cutoff value for
>>> a low-pass filter.
>>> (http://www.dubstepforum.com/forum/viewtopic.php?t=67507)
>>>
>>> So i made this .csd, and it sounds like a good start to me, but i
>>> can't make it work for more than a few seconds, and then it goes mute.
>>>
>>> -------------------------
>>> .csd follows:
>>> -------------------------
>>> 
>>> 
>>> 
>>> 
>>> sr = 44100
>>> ksmps = 128
>>> nchnls = 2
>>> 0dbfs = 1.0
>>> instr 1
>>>
>>> abass oscil 0.5,440
>>> kcoff oscil 100,20
>>>
>>> aout lowpass2 abass, kcoff, 30
>>>
>>> out aout,aout
>>>
>>> endin
>>> 
>>> 
>>> i1 0 5
>>> 
>>> 
>>>
>>> ---------------------------------------------------
>>>
>>> Any ideas on how to make it work?
>>>
>>> Thanks in advance,
>>> Germán
>>>
>>>
>>> Send bugs reports to the Sourceforge bug trackers
>>> csound6:
>>>             https://sourceforge.net/p/csound/tickets/
>>> csound5:
>>>             https://sourceforge.net/p/csound/bugs/
>>> Discussions of bugs and features can be posted here
>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>>> csound"
>>>
>>>
>>
>