Hi,

I am planning on working with realtime audio into csound input for the
first time.  It's been over a year since I've used csound and I'm
rusty.

1. I'm using ASIO drivers on XP, though the project will eventually
run from a Mac.  The mono file plays fine, the stereo (with a delay)
is distorted. Should I be playing with -b more?  -b doesn't seem to be
doing much, maybe I am using it incorrectly?

2. There is a bit if a delay in the mono version from the audio
source, I know I'm supposed to be working with ksmps and -b to get
that down, but I'm confused by what's in the manual.  Any suggestions?

Charles


MONO



-odac4 -iadc4 -b100



sr = 44100
kr = 4410
ksmps = 10
nchnls = 1

instr 1
 a1 in
out a1
endin



i1 0 36000
e





STEREO W/ DELAY



-odac4 -iadc4 -b100



sr = 44100
kr = 4410
ksmps = 10
nchnls = 2

instr 1
 a1 in
 a2 delay a1, .5, 0
outs a1, a2
endin




i1 0 36000
e

   In your stereo version you need to use 'ins' instead of 'in'.  Otherwise you are not actually inputting both channels.  Check the manual entry for 'ins'.  



----- Original Message ----
From: Charles Gran 
To: csound@lists.bath.ac.uk
Sent: Monday, June 29, 2009 3:37:44 PM
Subject: [Csnd] Mono okay, stereo distorted

Hi,

I am planning on working with realtime audio into csound input for the
first time.  It's been over a year since I've used csound and I'm
rusty.

1. I'm using ASIO drivers on XP, though the project will eventually
run from a Mac.  The mono file plays fine, the stereo (with a delay)
is distorted. Should I be playing with -b more?  -b doesn't seem to be
doing much, maybe I am using it incorrectly?

2. There is a bit if a delay in the mono version from the audio
source, I know I'm supposed to be working with ksmps and -b to get
that down, but I'm confused by what's in the manual.  Any suggestions?

Charles


MONO



-odac4 -iadc4 -b100



sr = 44100
kr = 4410
ksmps = 10
nchnls = 1

instr 1
 a1 in
out a1
endin



i1 0 36000
e





STEREO W/ DELAY



-odac4 -iadc4 -b100



sr = 44100
kr = 4410
ksmps = 10
nchnls = 2

instr 1
 a1 in
 a2 delay a1, .5, 0
outs a1, a2
endin




i1 0 36000
e





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Hi Charles,

with "out" is recommended to use "in", 
but with "outs" is recommended to use the "ins",
with "outq" is recommended to use "inq",
etc…

hello!

e

 

Charles Gran wrote:
> 
> Hi,
> 
> I am planning on working with realtime audio into csound input for the
> first time.  It's been over a year since I've used csound and I'm
> rusty.
> 
> 1. I'm using ASIO drivers on XP, though the project will eventually
> run from a Mac.  The mono file plays fine, the stereo (with a delay)
> is distorted. Should I be playing with -b more?  -b doesn't seem to be
> doing much, maybe I am using it incorrectly?
> 
> 2. There is a bit if a delay in the mono version from the audio
> source, I know I'm supposed to be working with ksmps and -b to get
> that down, but I'm confused by what's in the manual.  Any suggestions?
> 
> Charles
> 
> 
> MONO
> 
> 
> 
> -odac4 -iadc4 -b100
> 
> 
> 
> sr = 44100
> kr = 4410
> ksmps = 10
> nchnls = 1
> 
> instr 1
>  a1 in
> out a1
> endin
> 
> 
> 
> i1 0 36000
> e
> 
> 
> 
> 
> 
> STEREO W/ DELAY
> 
> 
> 
> -odac4 -iadc4 -b100
> 
> 
> 
> sr = 44100
> kr = 4410
> ksmps = 10
> nchnls = 2
> 
> instr 1
>  a1 in
>  a2 delay a1, .5, 0
> outs a1, a2
> endin
> 
> 
> 
> 
> i1 0 36000
> e
> 
> 
> 
> 
> 
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
> csound"
> 

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Mark, Enrico,

Yes, thank you!

Charles