26 Apr
2017
26 Apr
'17
4:27 p.m.
Message: 2
From: Ralf Mardorf<ralf.mardorf(a)alice-dsl.net>
Wouldn't do it a simple instrument tuner for this
purpose?
That would be great if this one was working like it show up on the screenshots. I have
tried all the instrument tuners in Ubuntu Studio - Synaptic. Only the smallest GxTuner
works but not easy to get in another say exact 435Hz calibration. That is also what my
project need.
But something as Voxengo Span would be fine to.
http://www.voxengo.com/product/span/
This seems to be no frequency counter.
Your are right, But I also need a to see harmonics and that is why I mention this one -
you can easily zoom in on one particular frequency an it holds the frequency figure stable
in view. Compair this with the Calf Equalizers witch can not zoom in on a specific
frequency and move to much even by a singel sinus.
* Please help me on my way to learn how to response on this list?
Regards Crojav
------------------------------
Message: 3
From: "Chris Caudle"<chris(a)chriscaudle.org>
On Tue, April 25, 2017 12:03 pm, Crojav wrote:
I am looking for a "Frequency Counter"
From your example it looks like the software you want
is called a spectrum
analyzer.
You are right on that - I am looking for both a good Frequency counter and a good -
functioning spectrum analyzer.
Try Jack and ALSA Audio Analyzer (JAAA).
Also this one I tried, I think I tried all there is - what i could find in and out side
Linux - Ubuntu Studio - Synaptic - Internet.
The JAAA is not workable - it is more ore funny to see what it show, but not any good to
work with. I think this software is old fashion, and not up to date - regarding what now a
day is posible with software. That is also why I came up with the Foxengo Span, this is
really workable all function do what they have to do. The only thing is I can't use it
under linux.
But of course frequency and spectrum only apply to
audio, MIDI by definition just sends a note number which can be mapped to an expected
frequency if you assume standard tuning based on A3=440 Hz, so I am not sure what the
reference to MIDI in the original message meant.
Your right about that to. What i forgot to say was - that I also will count the frequency
of the audio out of the ZynaddsubFx Synth. But there are way to measure midi data
frequency. That why I asked for suggestions?
* Please help me on my way to learn how to response on this list?
Regards Crojav
26 Apr
26 Apr
4:52 p.m.
New subject: Frequency counter - Was: Linux-audio-user Digest, Vol 122, Issue 24
Hi Crojav,
I'm short in time, so just a very short reply. You are right, sometimes
Linux instrument tuners that are good, don't work at all. It might help
to build your own version, instead of using packages.
On Wed, 26 Apr 2017 16:27:11 +0200, Crojav wrote:
* Please help me on my way to learn how to response on
this list?
If you insisted in receiving digest, then log in, at the bottom of
http://lists.linuxaudio.org/listinfo/linux-audio-user "Unsubscribe or
edit options".
By the 3. option in the grey area, "Get MIME or Plain Text Digests?",
switch from "Plain Text" to "MIME". This way you could reply to the
individual mails inside a digest. Doing it this way keeps the subject
as well as the "thread". The thread is information hidden in the
headers, apart from this it doesn't quote the complete digest.
If you open a new topic, don't do it by replying to an old topic,
instead write a new mail. IOW don't hijack another thread, to open your
own one.
Excepted of copied code, scripts etc., if possible wrap lines around 72
or 80 chars and don't send multipart messages containing HTML and plain
text, try to send plain text only.
Regards,
Ralf
4:57 p.m.
New subject: Linux-audio-user Digest, Vol 122, Issue 24
Am 26.04.2017 um 16:27 schrieb Crojav:
Only the smallest GxTuner works but not easy to get in
another say exact 435Hz calibration.
What do you mean by not easy? You could start gxtuner like that:
gxtuner -p 435
or, you could calibrate it on runtime with the little knob on the right
side on the bottom.
Also, if the interface is to small for your needs, just scratch it to
the size you prefer or start it like this:
gxtuner -p 435 -w 600 -l 400
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2 comments
3 participants
participants (3)
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Crojav -
Hermann Meyer -
Ralf Mardorf