Re: organ - off topic

2020-10-01 Thread David Kastrup
Gianmaria Lari writes: > Thanks Martin, Moser and Frauke! > > A few days ago I tried to think of a mechanical system to implement the > "sustain" and the "sustained" pedal on an *accordion*. > > I found some solutions that didn't seem particularly ingenious and that at > least theoretically

Re: organ - off topic

2020-10-01 Thread Hans Ã…berg
Modern pipe organs may be MIDI controlled, and can have any controls following from that, including control from a laptop. In this video, this is done for the largest pipe organ in Chicago: https://www.youtube.com/watch?v=SQHdFAm7g7E > On 1 Oct 2020, at 10:32, Gianmaria Lari wrote: > > I'm

Re: organ - off topic

2020-10-01 Thread Werner LEMBERG
>>> * The _soft_ pedal (left, una corda) does indeed have a rough >>>equivalent on many organs, namely the "Schweller": >>>https://en.wikipedia.org/wiki/Swell_box There is another one: The most natural damper for an organ is the main entrance door of a church... Werner

Re: organ - off topic

2020-10-01 Thread Gianmaria Lari
Thanks Martin, Moser and Frauke! A few days ago I tried to think of a mechanical system to implement the "sustain" and the "sustained" pedal on an *accordion*. I found some solutions that didn't seem particularly ingenious and that at least theoretically could work. So I wondered if these

Re: organ - off topic

2020-10-01 Thread Frauke Jurgensen
Some organs have a toy stop emulating bagpipes, which is a single lever that activates two drone pipes (reeds): they are either on continuously, or off. And organ tuners commonly use a key weight to depress individual keys while they are tuning, if they have to tune without an assistant. There

Re: organ - off topic

2020-10-01 Thread J Martin Rushton
"the church built around many organs" - I like your priorities! I got in trouble once for similarly suggesting that the purpose of a cathedral was to support the bell tower (we were in the ringing chamber at the time). :-o On 01/10/2020 10:02, Lukas-Fabian Moser wrote: Hi Gianmaria, Am

Re: organ - off topic

2020-10-01 Thread J Martin Rushton
A sustain pedal wouldn't be possible, since an organ has no dampers. An organ pipe sounds just as long as the key and stop send air to it. A sostenuto mechanism might be possible, though personally I've never heard of one, by simply keeping the key or part of the linkage depressed. Your

Re: organ - off topic

2020-10-01 Thread Lukas-Fabian Moser
Hi Gianmaria, Am 01.10.20 um 10:32 schrieb Gianmaria Lari: Sorry if I ask this question here. I do it as usual because I have a lot of consideration for the people who write on this group and I'm sure someone can help me. I'm curious to know if a pipe organ (mechanical) can have a sustain

organ - off topic

2020-10-01 Thread Gianmaria Lari
Sorry if I ask this question here. I do it as usual because I have a lot of consideration for the people who write on this group and I'm sure someone can help me. I'm curious to know if a pipe organ (mechanical) can have a sustain pedal and a sostenuto pedal like a piano. I had a look online but