Tommy Ng
Member
- Messages
- 336
- Location
- South Yorkshire
Tommy I had a decibal meter with me when I tried the e-sax. It was on an iphone but it is reputed to be to reasonably accurate.
The back ground noise in the shop was about about 60db - I played the saxophone without the mute and it was at around 90-100db (including background noise). Playing with the sax inside the mute it was at about 70db. So the mute cut out about 25db.
Apparently 'a quiet bedroom' (quoting the decibel meter manual) is 40db and an open office is about 65db.
I'm not sure what conclusion can be drawn from this as sound is measure on a logarithmic scale but at 70 db it would be like two people holding a conversation at 1m apart.
I hypothesietherefore that if you were somewhere adjacent (e.g. in another room in your house) in a totally quiet room and someone in the room where you normally practise was holding a conversation then would you be able to hear them? If not then the mute would give total sound proofing.
I'd suggest that in the average house the level of sound would be reduced noticeably but it would still be audible unless the person in the other room had some back ground noise (e.g. television). However for neighbours, though an adjoining semi detached wall, it would probably reduce the sound to close to inaudible.
Steve
I bought one a year ago. Although it seemed to have some effect I could not be bothered with it after a while and resorted in the end to just using a cloth in the bell! This seems effective enough as long as you don't mind missing a couple of bottom notes. Having said that, I have just dug out the 3 piece mute from Lebayle. I will try it again and see if it betters the cloth in the bell.
Naked,
I know i will be the only one who wont know but who is the guy in the photo with you?
I will investigate the issue!
I suspect that 3.15 cm means EXACTLY 3.15 cm. There are few node issues in a mouthpiece and what works in a clarinet might not work on a saxophone. 0.5 mm is a really small hole, though.
I will investigate the issue!
I will investigate the issue!
I suspect that 3.15 cm means EXACTLY 3.15 cm. There are few node issues in a mouthpiece and what works in a clarinet might not work on a saxophone. 0.5 mm is a really small hole, though.
His best results were obtained with a hole 0.5mm in diameter, 3.15 cm down from the tip and about 3.5mm above the top of the ligature, depending exactly where this is placed.
Roughly how many attempts did he make before he ran out of mouthpieces and/or cash?
The information from John Playfair came in the form of a letter to the editor and contained no technical drawings, unfortunately. If the idea could be made to work for saxophones, a modified Yamaha 4C, for practice, wouldn't break the bank.
With the hole stopped up his mouthpiece is back to normal.
Y'all get drilling.
Jim.
