學小提琴會影響體型??? [複製鏈接]

THRY 寫道:
Any comment/experience?

ykwong 寫道:
Hearing ability is diminishing once you came out from your mother's (? matrix?)

The higher the frequency, the sooner its sensibility deduced.

I've once checked the sound pressure level while playing violin, for playing simple pieces or just made any sound. it is around 88 - 93 dbA,

For your reference, labour department sets 85 dbA (leq) to be something needed to have ears protection, 90 dbA (leq) is a must to provide hearing protection.

I make it simple, leq mean 8hrs daily exposure, so if you expose in 85 dbA enviroment for 8 hrs, it means you need hearing protection, otherwise permanant damage will be occurred.

For easy reference, each 3 dbA increase should reduce half of the exposed time, that is 88 = 4 hrs, 91 = 2hrs, 94 = 1 hr.

I wonder any kind of musical learning has adverse effect to hearing ability, sound level of violin is quite high since it is quite close to your ears, that's why Beethoven finally became deaf. (not related to violin)

Don't let me scare you, you won't play the violin consecutively for two hours, or even one, since half of the time you play didin't produce sound. I mean even you play for two hours, my estimation is that only half of the time induces excess sound pressure level, that is 1 hr.And the smaller violin ususally produces weaker sound.

Sorry never checked for the smaller one such as my son's one since the meter is very expensive and can't take it home, but i do take my own one to office for measurement.

Anyway your hearing ability is decreasing once you were born, no more harm than wearing  headphone all the time when kids become teenagers.

My two cents only.

ykwong 寫道:
會！

學得愈耐，男的外型愈蕭洒，女的愈有氣質！

李傳韻除外！

引文:
---------------------------------------------------------


ykwong 寫道:
會！

學得愈耐，男的外型愈蕭洒，女的愈有氣質！

李傳韻除外！
--------------------------------------------------------

真嘅？
上咗年紀先學得冇？

THRY 寫道:
My son is using left shoulder for '夾琴', 夾琴時左肩會向上提升, 至右肩向下, 日子有工, 產生右背肩胛骨比左邊(特), that's my assumption only, any comment

tlwtlw888 寫道:
Bluestar,

貝多芬的真正死因是「慢性鉛中毒」(Leading Poisoning)。 可能亦是他致聾的原因。

Please click here for info.