madbeanpedals::forum

General => Open Discussion => Topic started by: Thomas_H on November 21, 2013, 08:00:51 PM

Title: If there were a DIY metronome ...
Post by: Thomas_H on November 21, 2013, 08:00:51 PM
...what would you be looking for?

- range 40-240bpm ?
- tap tempo switch ?
- LED indicator
- sound switchable between woodblock and cowbell?
- option to do "count-ins"?
- which beat and division pattern do you like to see?
- other things ?

your input is highly appreciated!

Thomas

Title: Re: If there were a DIY metronome ...
Post by: GermanCdn on November 21, 2013, 08:03:14 PM
One that had bass drum, snare, and showed up to practice/gigs on time.... ::)
Title: Re: If there were a DIY metronome ...
Post by: jkokura on November 21, 2013, 08:10:08 PM
Well, if I'm honest, I'd love a DIY metronome that featured an output so it could act as a clicktrack for a band in a monitoring system. I'd also love to see memory slots, so that speeds could be quickly switched to between songs. I don't know how many memory slots would be needed, nor how you would indicate which you'd gone to.

Maybe those make the project too big.

As it is, I keep getting free basic metronomes from my local shop. They're not hard to come by. It's the cool features like memory slots and output so it functions as a 'click track' that make the good ones expensive.

Jacob
Title: Re: If there were a DIY metronome ...
Post by: Thomas_H on November 21, 2013, 08:11:55 PM
Quote from: GermanCdn on November 21, 2013, 08:03:14 PM
One that had bass drum, snare, and showed up to practice/gigs on time.... ::)

Should there also be a "mood" switch to emulate dragging on bad days and speeding on good days?  :)
Title: Re: If there were a DIY metronome ...
Post by: rullywowr on November 21, 2013, 08:25:15 PM
-Three digit 7-segment LED display
-Option to mix into guitar signal to amp
-True bypass/footswitchable
-Pitch change on tone
-Tap tempo
-Able to change from same pitch or higher pitch the first click of a 4/4, 3/4, 6/8 etc.
-Headphone output
-Possible option to inject a MP3, computer, phone input via 3.5mm jack
-BPM save upon power off/unplug
-able to fit into a 1590a (just kidding about this one)
;D
Title: Re: If there were a DIY metronome ...
Post by: playpunk on November 21, 2013, 08:35:43 PM
Yes. That is all.
Title: Re: If there were a DIY metronome ...
Post by: playpunk on November 21, 2013, 08:44:44 PM
also - stereo out.
Title: Re: If there were a DIY metronome ...
Post by: Thomas_H on November 21, 2013, 08:59:53 PM
Quote from: playpunk on November 21, 2013, 08:44:44 PM
also - stereo out.
?
Would you care to explain?
Title: Re: If there were a DIY metronome ...
Post by: playpunk on November 21, 2013, 09:30:09 PM
Yes - I have a standard quartz metronome with a 3.5mm out. When I try to use it as a headphone practice aid, it only comes through in one ear. I think it could even be faux stereo, but it needs to come through to both headphones.

This should be part of your all-in-one board. Because I'm sure it'd be simple to do... :)
Title: Re: If there were a DIY metronome ...
Post by: Thomas_H on November 21, 2013, 09:32:59 PM
Quote from: playpunk on November 21, 2013, 09:30:09 PM
Yes - I have a standard quartz metronome with a 3.5mm out. When I try to use it as a headphone practice aid, it only comes through in one ear. I think it could even be faux stereo, but it needs to come through to both headphones.

This should be part of your all-in-one board. Because I'm sure it'd be simple to do... :)

Got it. Thank you.
Title: Re: If there were a DIY metronome ...
Post by: selfdestroyer on November 21, 2013, 09:35:40 PM
This sounds like something that can be made with a Arduino. Matter of fact here is a very simple one http://forum.arduino.cc/index.php/topic,7423.0.html (http://forum.arduino.cc/index.php/topic,7423.0.html)
Title: Re: If there were a DIY metronome ...
Post by: Thomas_H on November 21, 2013, 09:45:29 PM
Quote from: selfdestroyer on November 21, 2013, 09:35:40 PM
This sounds like something that can be made with a Arduino.

I was playing around with my selfmade PIC prototyping board and while I tried out a few of the on-board-features I suddenly had a metronome in front of me. :D
Just trying to figure out if I should spent more time on it.
Title: Re: If there were a DIY metronome ...
Post by: rullywowr on November 21, 2013, 10:16:17 PM
Quote from: Thomas_H on November 21, 2013, 08:11:55 PM
Quote from: GermanCdn on November 21, 2013, 08:03:14 PM
One that had bass drum, snare, and showed up to practice/gigs on time.... ::)

Should there also be a "mood" switch to emulate dragging on bad days and speeding on good days?  :)

You could call it the "Lars Ulrich" mode.
Title: Re: If there were a DIY metronome ...
Post by: Haberdasher on November 21, 2013, 10:30:44 PM
Quote from: rullywowr on November 21, 2013, 08:25:15 PM
-Three digit 7-segment LED display
-Option to mix into guitar signal to amp
-True bypass/footswitchable
-Pitch change on tone
-Tap tempo
-Able to change from same pitch or higher pitch the first click of a 4/4, 3/4, 6/8 etc.
-Headphone output
-Possible option to inject a MP3, computer, phone input via 3.5mm jack
-BPM save upon power off/unplug
-able to fit into a 1590a (just kidding about this one)
;D
dude, i think i became a better guitarist just from reading that. :P
Title: Re: If there were a DIY metronome ...
Post by: pickdropper on November 22, 2013, 01:12:44 AM
Quote from: rullywowr on November 21, 2013, 08:25:15 PM
-Three digit 7-segment LED display
-Option to mix into guitar signal to amp
-True bypass/footswitchable
-Pitch change on tone
-Tap tempo
-Able to change from same pitch or higher pitch the first click of a 4/4, 3/4, 6/8 etc.
-Headphone output
-Possible option to inject a MP3, computer, phone input via 3.5mm jack
-BPM save upon power off/unplug
-able to fit into a 1590a (just kidding about this one)
;D

That's a great feature set.  I'd build it.
Title: Re: If there were a DIY metronome ...
Post by: kothoma on November 22, 2013, 08:53:54 AM
I would use it mainly as tool for exercising. In addition to rullywowr's list:

- one knob per function --- no hold or double click BS
- footswitch for start/stop
- 20 - 400 bpm, 3 digit display
- 2 tempo settings to switch between (example: 1 home base, 1 for gradual increases)
- half time/double time switch
- tempo increase/decrease in a) traditional metronome marking steps (~ 4 %) b) like a but refined to ~2 % c) 1 bpm steps
- accent (or different sound; at fast tempos accent is better than different sound/pitch) on first beat of 2 - 99 beats, count display, on/off switch (instant "one" on on)
- beat subdivisions (hihat/ride sound?) 2 - 9 and separate volume control and mute switch
- perhaps stereo polyrhythms?

Edit: possibility to have the subdivision sound also on the beat, same for the first beat marker
Edit2: humanize on the subdivisions, swing factor on even subdivisions
Edit3: drag/rush on the subdivisions (behind/ahead of beat, laid back/with drive)
Title: Re: If there were a DIY metronome ...
Post by: Thomas_H on November 23, 2013, 09:18:18 AM
I have beeen playing around a little and think a lot of the mentioned features are feasible. The only blocker is a memory limit for storing sound samples but I currently have a few good samples and that should be ok. If needed it would be possible to store more sounds in an external memory.

Apart from polyrhythms a lot can be done. ;)
But as I am not a drummer I have limited understanding of what is really needed regarding the pattern.
So far I have entered a few basic pattern like 1/4 2/4 3/4 4/4 tripplets and shuffle.

I could need a little help finding more pattern and some theoretical input as I currently do not know if double time and half time can be derived from a standard pattern like 4/4 or if they need to be defined separately.

Also it may be possible to define your own pattern but I have doubts if that is in scope of a metronome project with limited display (re editing) and memory (re #of sounds)
Capabilities.
Title: Re: If there were a DIY metronome ...
Post by: kothoma on November 23, 2013, 09:48:16 AM
First you will have to decide if you want a metronome or a drum computer...

I've tried metronomes with fancy patterns. And didn't like it. A metronome is a metronome. The player provides the pattern on her/his instrument.

I think there is no need to have a lot of theory or even to think in note values. (The interpretation is open to the listener, he decides if he hears 12/8 or 4/4 filled with tripplet 8ths.)

Start with a beat (be it 1/2, 1/4, 1/8 or whatever) having a tempo in bpm.

While half time or double time may indeed be something different, I was more thinking of half tempo or double tempo. (Which is great to alternate between the two or work with half tempo at hight speeds, when the tocks start getting annoying.)

Now simply add two things:

1) The "one". Any number of beats could define a measure. Accent the first beat of a measure with volume or pitch (then maybe a 2nd tone to the regular beat). Typical meters: 2,3,4,5,6,7,9,11,12.

2) Subdivisions. Typical values: 2, 3, 4, 5, 6, 7, 8, 9. On the even ones (2,4,6,8) you could apply a "swing factor", that is, don't space each pair 50:50 but make it variable up to 75:25 (typical ratios: 1:1, 3:2, 2:1, 3:1). 66:33 (2:1) gives you shuffle/swing. Also allow a little time delta in relation to the beat (for practicing micro timing).

That would do it for me (having two of those to switch between). Let's skip the poly stuff and let the musician do it.

Edit: As for half time/double time: halve the tempo, halve the beats in a measure, double the subdivisions (so they stay the same). (So this will only work with even meters. Need to think about it some more.) Or keep tempo and meter and only double the subdivisions (making them twice as fast).

Edit2: The essential thing would be to have fast access to the parameters.
Title: Re: If there were a DIY metronome ...
Post by: kothoma on November 23, 2013, 11:16:57 AM
If you really want patterns, here's an essential list:

in 4/4: the omnipresent backbeat (on 2 and 4)
in 4/4: 3+5 (8ths) charleston (on 1 and 2&)
in 4/4: 3+3+2 (8ths) charleston (on 1, 2&, and 4)
in 4/4: "3 2" bossa nova (on 1, 2&, 4, [2nd bar:] 2, and 3&)
in 4/4: "2 3" bossa nova (on 2, 3&, [2nd bar:] 1, 2&,  and 4)
in 4/4: "3 2" son clave (on 1, 2&, 4, [2nd bar:] 2, and 3) (aka Bo Diddley beat)
in 4/4: "2 3" son clave (on 2, 3, [2nd bar:] 1, 2&,  and 4)
in 4/4: "3 2" rhumba clave (on 1, 2&, 4&, [2nd bar:] 2, and 3)
in 4/4: "2 3" rhumba clave (on 2, 3, [2nd bar:] 1, 2&,  and 4&)
in 4/4: 3+3+3+3+2+2 (16ths; that is, 4 dotted 8ths and 2 regular 8ths) (also with (dotted) 4ths over 2 bars)

in 3/4: 3+3 (8ths) broken time (on 1 and 2&)

in 5/8: 3+2 (on 1 and 4) --- or doing only all the 8ths between (on 2, 3, and 5)
in 5/8: 2+3 (on 1 and 3) --- or doing only all the 8ths between

in 6/8: 6/8 son clave (on 1, 3, 6, [2nd bar:] 2, and 4)
in 6/8: bell pattern (on 1, 3, 5, 6, [2nd bar:] 2, 4, and 6)

in 7/8: 4+3 (on 1 and 5)
in 7/8: 3+4 (on 1 and 4)
in 7/8: 2+2+3 (on 1, 3, and 5)  --- or doing only all the 8ths between
in 7/8: 3+2+2 (on 1, 4, and 6) --- or doing only all the 8ths between
in 7/8: 2+3+2 (on 1, 3, and 6) --- or doing only all the 8ths between

in 12/8: [there are also 12/8 claves...]
Title: Re: If there were a DIY metronome ...
Post by: Thomas_H on November 23, 2013, 01:35:44 PM
Danke!
Title: Re: If there were a DIY metronome ...
Post by: agattei78 on March 25, 2015, 09:36:47 AM
Hi Thomas,
I play in a bon jovi tribute band ( www.bonjovitribute.it ) and sometimes we need to take a flight so I would like to have a small and lightweight solutions to replace my metronome and mixer.
This is what I'm looking for:
- Metronome with at least 30 preset (memory for saving song tempos)
- Mixer with at least 3 channel (line, no pre-mic; one for the built-in metronome, one for the monitoring and one for another input like a click sent from a sequencer)
- Headphone amp
- Stereo out (I usually use the panpot to route the left out of my mixer for send the metronome to the keyboard player).

best regards,
Alessio Gattei from Italy
Title: Re: If there were a DIY metronome ...
Post by: gtr2 on March 25, 2015, 10:43:58 AM
There are iOS metronome apps that let you save metronome set lists.