歐洲發賣的數字音頻播放器可能就快強制音量
根據BBC新聞報告在歐洲發賣的數字音頻播放器可能就快強制音量的上限到85dB。但如果使用者想的話也可以調到100dB。
看來許多人在通勤時為了減低交通的噪音,把音量調過高所以聽覺出現問題。有些播放器可調到120dB - 像噴射式飛機那麼大聲。
我在通勤時的確有時可聽到別人的音樂,好像在小小的音箱播放。那些人應該試試耳道式耳筒。真可以幫助防止噪音。
我用我部播放器原裝的耳筒要把音量調到40之15(38%),但用了耳道式耳筒後只要調到40之7(18%)。
耳筒入到耳道好像會不舒服但其實不太差。但當以,也不可再聽到別人的談話哪(笑)
BBC新聞應該要收正MP3 Players為DAP (Digital Audio Players)。現時的播放器己經不是只可播放MP3。Apple的iPod也可以播放AAC,而其他機還可播放更多例如FLAC和APE等等。
以前容量只有32MB時就真是MP3。
Xcomp 作者
GRFX
But I'm guessing it won't have much effect.
Personally, I dislike those in-ear phones, last time I used those (at decent volume levels, nothing too crazy) I started to get chronic headaches until I ditched them. x_X
With my iTouch (and the included earphones) I generally only need around 30~40% in quiet environments (my house, classroom during an exam, etc.), up to about 70% or maybe more in really loud places (such as the cafeteria at peak hours and I really want to drown out the noise).
Fortunately, my hearing is still pretty good. I'm expecting revenge by the time I hit 30 though... But, while I live in America, it'd be interesting to see how this turns out.
Ashram
Naturally, my hearing is stuffed now...I have tinnitus permanently XD Which is why I think a volume limit ain't such a bad idea, even though I personally listen quite loudly.