2:38 a.m.
I'm imagining asking a synth to play some sample from a collection. Is it
possible?
--
Jeff Brown | Jeffrey Benjamin Brown
Website <https://msu.edu/~brown202/> | Facebook
<https://www.facebook.com/mejeff.younotjeff> | LinkedIn
<https://www.linkedin.com/in/jeffreybenjaminbrown>(spammy, so I often miss
messages here) | Github <https://github.com/jeffreybenjaminbrown>
6:20 a.m.
There are quicker ways to do it (e.g. check out the "play" function), but
here's how to do it with lots of configurability:
{-# LANGUAGE DataKinds, ExtendedDefaultRules #-}
import Vivid
foo = sd (0 :: I "buf") $ do
let buf = V::V "buf"
s <- playBuf (buf_ buf, rate_ $ bufRateScale buf ~* 3, doneAction_ 2)
out 0 [s,s]
main = do
buf <- newBufferFromFile "the_letter.flac"
synth foo (b2i buf :: I "buf")
A couple notes:
- For fun we play it at 3x speed.
- "doneAction_ 2" means when the buffer is done playing the Synth frees
itself.
- "bufRateScale" converts from the samplerate of the file to the samplerate of
the sc server.
- We can make a Buffer from lots of file formats, but notably not mp3. This is the SC
server's limitation, as it can't use the patented mp3 decoder. ".wav"
works, as does .flac, .ogg, and others.
Tom
El 6 jul 2018, a las 21:38, Jeffrey Brown
<jeffbrown.the(a)gmail.com> escribió:
I'm imagining asking a synth to play some sample from a collection. Is it possible?
--
Jeff Brown | Jeffrey Benjamin Brown
Website | Facebook | LinkedIn(spammy, so I often miss messages here) | Github
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6:56 p.m.
Awesome! I hadn't realized you could create and free synths from Vivid.
That'll be really helpful -- it means I won't have to keep a giant bank of
synths that mostly aren't doing anything.
But I'm getting this error:
• Variable not in scope: b2i :: BufferId -> I "buf"
• Perhaps you meant ‘b2_’ (imported from Vivid)
Also, suppose I really wanted to pass a string to SC, for instance to
switch some oscillator from a square wave to a sine wave. Is it possible?
On Sat, Jul 7, 2018 at 12:21 AM <amindfv(a)gmail.com> wrote:
There are quicker ways to do it (e.g. check out the "play"
function), but
here's how to do it with lots of configurability:
{-# LANGUAGE DataKinds, ExtendedDefaultRules #-}
import Vivid
foo = sd (0 :: I "buf") $ do
let buf = V::V "buf"
s <- playBuf (buf_ buf, rate_ $ bufRateScale buf ~* 3, doneAction_ 2)
out 0 [s,s]
main = do
buf <- newBufferFromFile "the_letter.flac"
synth foo (b2i buf :: I "buf")
A couple notes:
- For fun we play it at 3x speed.
- "doneAction_ 2" means when the buffer is done playing the Synth frees
itself.
- "bufRateScale" converts from the samplerate of the file to the
samplerate of the sc server.
- We can make a Buffer from lots of file formats, but notably not mp3.
This is the SC server's limitation, as it can't use the patented mp3
decoder. ".wav" works, as does .flac, .ogg, and others.
Tom
El 6 jul 2018, a las 21:38, Jeffrey Brown <jeffbrown.the(a)gmail.com>
escribió:
I'm imagining asking a synth to play some sample from a collection. Is it
possible?
--
Jeff Brown | Jeffrey Benjamin Brown
Website <https://msu.edu/~brown202/> | Facebook
<https://www.facebook.com/mejeff.younotjeff> | LinkedIn
<https://www.linkedin.com/in/jeffreybenjaminbrown>(spammy, so I often
miss messages here) | Github <https://github.com/jeffreybenjaminbrown>
_______________________________________________
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To unsubscribe send an email to livecode-leave(a)we.lurk.org
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Livecode mailing list -- livecode(a)we.lurk.org
To unsubscribe send an email to livecode-leave(a)we.lurk.org
--
Jeff Brown | Jeffrey Benjamin Brown
Website <https://msu.edu/~brown202/> | Facebook
<https://www.facebook.com/mejeff.younotjeff> | LinkedIn
<https://www.linkedin.com/in/jeffreybenjaminbrown>(spammy, so I often miss
messages here) | Github <https://github.com/jeffreybenjaminbrown>
7:18 p.m.
Responses inline:
El 7 jul 2018, a las 13:56, Jeffrey Brown
<jeffbrown.the(a)gmail.com> escribió:
Awesome! I hadn't realized you could create and free synths from Vivid. That'll
be really helpful -- it means I won't have to keep a giant bank of synths that mostly
aren't doing anything.
Yep! You shouldn't need sclang for anything - Vivid can do anything it can.
But I'm getting this error:
• Variable not in scope: b2i :: BufferId -> I "buf"
• Perhaps you meant ‘b2_’ (imported from Vivid)
Are you running an old version of Vivid? Any version 0.3.* should have it.
Also, suppose I really wanted to pass a string to SC, for instance to
switch some oscillator from a square wave to a sine wave. Is it possible?
Unfortunately/fortunately the SC server doesn't let you change a signal graph at
runtime like this.
Your best bet, if you wanted to do a switch, would be to have both the square wave and the
saw wave in the graph, and change what you multiply
Something like:
sd (0 :: I "switch") $ do
s0 <- lfPulse (freq_ 440)
s1 <- lfSaw (freq_ 440)
s <- (V::V "switch") ~* s0
~+ (1 ~- (V::V "switch")) ~* s1
...
Then if you set "switch" to 0 you get all saw wave, and to 1 and you get all
square wave. (And, at 0.5 an even mix of each)
You _can_ send strings to the sc server, but I don't know of any time you need to in
Vivid. If you need to for some reason there's always the vivid-osc package (which
vivid uses)
Tom
> On Sat, Jul 7, 2018 at 12:21 AM <amindfv(a)gmail.com> wrote:
> There are quicker ways to do it (e.g. check out the "play" function), but
here's how to do it with lots of configurability:
>
>
> {-# LANGUAGE DataKinds, ExtendedDefaultRules #-}
>
> import Vivid
>
> foo = sd (0 :: I "buf") $ do
> let buf = V::V "buf"
> s <- playBuf (buf_ buf, rate_ $ bufRateScale buf ~* 3, doneAction_ 2)
> out 0 [s,s]
>
> main = do
> buf <- newBufferFromFile "the_letter.flac"
> synth foo (b2i buf :: I "buf")
>
>
> A couple notes:
> - For fun we play it at 3x speed.
> - "doneAction_ 2" means when the buffer is done playing the Synth frees
itself.
> - "bufRateScale" converts from the samplerate of the file to the
samplerate of the sc server.
> - We can make a Buffer from lots of file formats, but notably not mp3. This is the
SC server's limitation, as it can't use the patented mp3 decoder. ".wav"
works, as does .flac, .ogg, and others.
>
> Tom
>
>
>> El 6 jul 2018, a las 21:38, Jeffrey Brown <jeffbrown.the(a)gmail.com>
escribió:
>>
>> I'm imagining asking a synth to play some sample from a collection. Is it
possible?
>>
>> --
>> Jeff Brown | Jeffrey Benjamin Brown
>> Website | Facebook | LinkedIn(spammy, so I often miss messages here) |
Github
>> _______________________________________________
>> Livecode mailing list -- livecode(a)we.lurk.org
>> To unsubscribe send an email to livecode-leave(a)we.lurk.org
> _______________________________________________
> Livecode mailing list -- livecode(a)we.lurk.org
> To unsubscribe send an email to livecode-leave(a)we.lurk.org
--
Jeff Brown | Jeffrey Benjamin Brown
Website | Facebook | LinkedIn(spammy, so I often miss messages here) | Github
_______________________________________________
Livecode mailing list -- livecode(a)we.lurk.org
To unsubscribe send an email to livecode-leave(a)we.lurk.org
7:26 p.m.
El 7 jul 2018, a las 14:18, amindfv(a)gmail.com escribió:
Responses inline:
> El 7 jul 2018, a las 13:56, Jeffrey Brown <jeffbrown.the(a)gmail.com> escribió:
>
> Awesome! I hadn't realized you could create and free synths from Vivid.
That'll be really helpful -- it means I won't have to keep a giant bank of synths
that mostly aren't doing anything.
>
Yep! You shouldn't need sclang for anything - Vivid can do anything it can.
> But I'm getting this error:
>
> • Variable not in scope: b2i :: BufferId -> I "buf"
> • Perhaps you meant ‘b2_’ (imported from Vivid)
>
Are you running an old version of Vivid? Any version 0.3.* should have it.
> Also, suppose I really wanted to pass a string to SC, for instance to switch some
oscillator from a square wave to a sine wave. Is it possible?
>
Unfortunately/fortunately the SC server doesn't let you change a signal graph at
runtime like this.
Your best bet, if you wanted to do a switch, would be to have both the square wave and
the saw wave in the graph, and change what you multiply
Something like:
sd (0 :: I "switch") $ do
s0 <- lfPulse (freq_ 440)
s1 <- lfSaw (freq_ 440)
s <- (V::V "switch") ~* s0
~+ (1 ~- (V::V "switch")) ~* s1
...
Then if you set "switch" to 0 you get all saw wave, and to 1 and you get all
square wave. (And, at 0.5 an even mix of each)
You _can_ send strings to the sc server, but I don't know of any time you need to in
Vivid. If you need to for some reason there's always the vivid-osc package (which
vivid uses)
Sorry, this was overly broad. We send strings to the SC server all the time- eg to load a
buffer from a file. What I was talking about was sending strings directly to a synth.
Tom
>> On Sat, Jul 7, 2018 at 12:21 AM <amindfv(a)gmail.com> wrote:
>> There are quicker ways to do it (e.g. check out the "play" function),
but here's how to do it with lots of configurability:
>>
>>
>> {-# LANGUAGE DataKinds, ExtendedDefaultRules #-}
>>
>> import Vivid
>>
>> foo = sd (0 :: I "buf") $ do
>> let buf = V::V "buf"
>> s <- playBuf (buf_ buf, rate_ $ bufRateScale buf ~* 3, doneAction_ 2)
>> out 0 [s,s]
>>
>> main = do
>> buf <- newBufferFromFile "the_letter.flac"
>> synth foo (b2i buf :: I "buf")
>>
>>
>> A couple notes:
>> - For fun we play it at 3x speed.
>> - "doneAction_ 2" means when the buffer is done playing the Synth
frees itself.
>> - "bufRateScale" converts from the samplerate of the file to the
samplerate of the sc server.
>> - We can make a Buffer from lots of file formats, but notably not mp3. This is
the SC server's limitation, as it can't use the patented mp3 decoder.
".wav" works, as does .flac, .ogg, and others.
>>
>> Tom
>>
>>
>>> El 6 jul 2018, a las 21:38, Jeffrey Brown <jeffbrown.the(a)gmail.com>
escribió:
>>>
>>> I'm imagining asking a synth to play some sample from a collection. Is it
possible?
>>>
>>> --
>>> Jeff Brown | Jeffrey Benjamin Brown
>>> Website | Facebook | LinkedIn(spammy, so I often miss messages here)
| Github
>>> _______________________________________________
>>> Livecode mailing list -- livecode(a)we.lurk.org
>>> To unsubscribe send an email to livecode-leave(a)we.lurk.org
>> _______________________________________________
>> Livecode mailing list -- livecode(a)we.lurk.org
>> To unsubscribe send an email to livecode-leave(a)we.lurk.org
>
>
> --
> Jeff Brown | Jeffrey Benjamin Brown
> Website | Facebook | LinkedIn(spammy, so I often miss messages here) |
Github
> _______________________________________________
> Livecode mailing list -- livecode(a)we.lurk.org
> To unsubscribe send an email to livecode-leave(a)we.lurk.org
7:27 p.m.
The only branch I see on Github <https://github.com/vivid-synth/vivid> is
master, and its version number is 0.2.0.4. That's what I'm using. Is the
latest one somewhere else?
the SC server doesn't let you change a signal graph at runtime
Doh! Then I guess numeric messages will be all I need.
On Sat, Jul 7, 2018 at 1:18 PM <amindfv(a)gmail.com> wrote:
Responses inline:
El 7 jul 2018, a las 13:56, Jeffrey Brown <jeffbrown.the(a)gmail.com>
escribió:
Awesome! I hadn't realized you could create and free synths from Vivid.
That'll be really helpful -- it means I won't have to keep a giant bank of
synths that mostly aren't doing anything.
Yep! You shouldn't need sclang for anything - Vivid can do anything it can.
But I'm getting this error:
• Variable not in scope: b2i :: BufferId -> I "buf"
• Perhaps you meant ‘b2_’ (imported from Vivid)
Are you running an old version of Vivid? Any version 0.3.* should have it.
Also, suppose I really wanted to pass a string to SC, for instance to
switch some oscillator from a square wave to a sine wave. Is it possible?
Unfortunately/fortunately the SC server doesn't let you change a signal
graph at runtime like this.
Your best bet, if you wanted to do a switch, would be to have both the
square wave and the saw wave in the graph, and change what you multiply
Something like:
sd (0 :: I "switch") $ do
s0 <- lfPulse (freq_ 440)
s1 <- lfSaw (freq_ 440)
s <- (V::V "switch") ~* s0
~+ (1 ~- (V::V "switch")) ~* s1
...
Then if you set "switch" to 0 you get all saw wave, and to 1 and you get
all square wave. (And, at 0.5 an even mix of each)
You _can_ send strings to the sc server, but I don't know of any time you
need to in Vivid. If you need to for some reason there's always the
vivid-osc package (which vivid uses)
Tom
On Sat, Jul 7, 2018 at 12:21 AM <amindfv(a)gmail.com> wrote:
> There are quicker ways to do it (e.g. check out the "play" function), but
> here's how to do it with lots of configurability:
>
>
> {-# LANGUAGE DataKinds, ExtendedDefaultRules #-}
>
> import Vivid
>
> foo = sd (0 :: I "buf") $ do
> let buf = V::V "buf"
> s <- playBuf (buf_ buf, rate_ $ bufRateScale buf ~* 3, doneAction_ 2)
> out 0 [s,s]
>
> main = do
> buf <- newBufferFromFile "the_letter.flac"
> synth foo (b2i buf :: I "buf")
>
>
> A couple notes:
> - For fun we play it at 3x speed.
> - "doneAction_ 2" means when the buffer is done playing the Synth frees
> itself.
> - "bufRateScale" converts from the samplerate of the file to the
> samplerate of the sc server.
> - We can make a Buffer from lots of file formats, but notably not mp3.
> This is the SC server's limitation, as it can't use the patented mp3
> decoder. ".wav" works, as does .flac, .ogg, and others.
>
> Tom
>
>
> El 6 jul 2018, a las 21:38, Jeffrey Brown <jeffbrown.the(a)gmail.com>
> escribió:
>
> I'm imagining asking a synth to play some sample from a collection. Is it
> possible?
>
> --
> Jeff Brown | Jeffrey Benjamin Brown
> Website <https://msu.edu/~brown202/> | Facebook
> <https://www.facebook.com/mejeff.younotjeff> | LinkedIn
> <https://www.linkedin.com/in/jeffreybenjaminbrown>(spammy, so I often
> miss messages here) | Github
> <https://github.com/jeffreybenjaminbrown>
>
> _______________________________________________
> Livecode mailing list -- livecode(a)we.lurk.org
> To unsubscribe send an email to livecode-leave(a)we.lurk.org
>
> _______________________________________________
> Livecode mailing list -- livecode(a)we.lurk.org
> To unsubscribe send an email to livecode-leave(a)we.lurk.org
>
--
Jeff Brown | Jeffrey Benjamin Brown
Website <https://msu.edu/~brown202/> | Facebook
<https://www.facebook.com/mejeff.younotjeff> | LinkedIn
<https://www.linkedin.com/in/jeffreybenjaminbrown>(spammy, so I often
miss messages here) | Github <https://github.com/jeffreybenjaminbrown>
_______________________________________________
Livecode mailing list -- livecode(a)we.lurk.org
To unsubscribe send an email to livecode-leave(a)we.lurk.org
_______________________________________________
Livecode mailing list -- livecode(a)we.lurk.org
To unsubscribe send an email to livecode-leave(a)we.lurk.org
--
Jeff Brown | Jeffrey Benjamin Brown
Website <https://msu.edu/~brown202/> | Facebook
<https://www.facebook.com/mejeff.younotjeff> | LinkedIn
<https://www.linkedin.com/in/jeffreybenjaminbrown>(spammy, so I often miss
messages here) | Github <https://github.com/jeffreybenjaminbrown>
8:03 p.m.
El 7 jul 2018, a las 14:27, Jeffrey Brown
<jeffbrown.the(a)gmail.com> escribió:
The only branch I see on Github is master, and its version number is 0.2.0.4. That's
what I'm using. Is the latest one somewhere else?
Ah, hackage has later ones. I'll try to update the other today.
> the SC server doesn't let you change a signal graph at
runtime
Doh! Then I guess numeric messages will be all I need.
> On Sat, Jul 7, 2018 at 1:18 PM <amindfv(a)gmail.com> wrote:
> Responses inline:
>
>> El 7 jul 2018, a las 13:56, Jeffrey Brown <jeffbrown.the(a)gmail.com>
escribió:
>>
>> Awesome! I hadn't realized you could create and free synths from Vivid.
That'll be really helpful -- it means I won't have to keep a giant bank of synths
that mostly aren't doing anything.
>
> Yep! You shouldn't need sclang for anything - Vivid can do anything it can.
>
>> But I'm getting this error:
>>
>> • Variable not in scope: b2i :: BufferId -> I "buf"
>> • Perhaps you meant ‘b2_’ (imported from Vivid)
>
> Are you running an old version of Vivid? Any version 0.3.* should have it.
>
>> Also, suppose I really wanted to pass a string to SC, for instance to switch some
oscillator from a square wave to a sine wave. Is it possible?
>
> Unfortunately/fortunately the SC server doesn't let you change a signal graph at
runtime like this.
>
> Your best bet, if you wanted to do a switch, would be to have both the square wave
and the saw wave in the graph, and change what you multiply
>
> Something like:
>
> sd (0 :: I "switch") $ do
> s0 <- lfPulse (freq_ 440)
> s1 <- lfSaw (freq_ 440)
> s <- (V::V "switch") ~* s0
> ~+ (1 ~- (V::V "switch")) ~* s1
> ...
>
> Then if you set "switch" to 0 you get all saw wave, and to 1 and you get
all square wave. (And, at 0.5 an even mix of each)
>
> You _can_ send strings to the sc server, but I don't know of any time you need to
in Vivid. If you need to for some reason there's always the vivid-osc package (which
vivid uses)
>
> Tom
>
>>> On Sat, Jul 7, 2018 at 12:21 AM <amindfv(a)gmail.com> wrote:
>>> There are quicker ways to do it (e.g. check out the "play"
function), but here's how to do it with lots of configurability:
>>>
>>>
>>> {-# LANGUAGE DataKinds, ExtendedDefaultRules #-}
>>>
>>> import Vivid
>>>
>>> foo = sd (0 :: I "buf") $ do
>>> let buf = V::V "buf"
>>> s <- playBuf (buf_ buf, rate_ $ bufRateScale buf ~* 3, doneAction_ 2)
>>> out 0 [s,s]
>>>
>>> main = do
>>> buf <- newBufferFromFile "the_letter.flac"
>>> synth foo (b2i buf :: I "buf")
>>>
>>>
>>> A couple notes:
>>> - For fun we play it at 3x speed.
>>> - "doneAction_ 2" means when the buffer is done playing the Synth
frees itself.
>>> - "bufRateScale" converts from the samplerate of the file to the
samplerate of the sc server.
>>> - We can make a Buffer from lots of file formats, but notably not mp3. This
is the SC server's limitation, as it can't use the patented mp3 decoder.
".wav" works, as does .flac, .ogg, and others.
>>>
>>> Tom
>>>
>>>
>>>> El 6 jul 2018, a las 21:38, Jeffrey Brown <jeffbrown.the(a)gmail.com>
escribió:
>>>>
>>>> I'm imagining asking a synth to play some sample from a collection.
Is it possible?
>>>>
>>>> --
>>>> Jeff Brown | Jeffrey Benjamin Brown
>>>> Website | Facebook | LinkedIn(spammy, so I often miss messages
here) | Github
>>>> _______________________________________________
>>>> Livecode mailing list -- livecode(a)we.lurk.org
>>>> To unsubscribe send an email to livecode-leave(a)we.lurk.org
>>> _______________________________________________
>>> Livecode mailing list -- livecode(a)we.lurk.org
>>> To unsubscribe send an email to livecode-leave(a)we.lurk.org
>>
>>
>> --
>> Jeff Brown | Jeffrey Benjamin Brown
>> Website | Facebook | LinkedIn(spammy, so I often miss messages here) |
Github
>> _______________________________________________
>> Livecode mailing list -- livecode(a)we.lurk.org
>> To unsubscribe send an email to livecode-leave(a)we.lurk.org
> _______________________________________________
> Livecode mailing list -- livecode(a)we.lurk.org
> To unsubscribe send an email to livecode-leave(a)we.lurk.org
--
Jeff Brown | Jeffrey Benjamin Brown
Website | Facebook | LinkedIn(spammy, so I often miss messages here) | Github
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To unsubscribe send an email to livecode-leave(a)we.lurk.org
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participants (2)
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Jeffrey Brown