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MF Jebsen Electronics

採訪邀請

MF Jebsen Electronics
23.12.2019, 10:30

嘯聲匿跡

 

 

有時喺公園或路上,看到一些公公婆婆戴著助聽器經過,不知何故常常都發現他們的耳機吱吱作響,非常刺耳。令人感到奇怪的是 ,為什麼連旁人都聽到這個嘯叫聲,反而公公婆婆好像習以為常,真係戥佢哋辛苦!想像一下, 一個吱吱作響的耳機在你的耳朵上零距離轟耳,都咪話唔辛苦,了解多一點之後發現,實情都令人悲哀, 一係呢個長者為了聽别人說話,不斷忍受這些嘯叫聲,一係呢個噪音已經傷害了他的聽覺,習以為常已經沒有感覺了。我就問:點解動輒過萬元的助聽器,咁多問題,效果咁差嘅?

其實嘯叫聲是一種反饋現象,經放大的聲音從揚聲器透過不同的渠道,傳回收音咪,經過擴音器再放大,再從揚聲器放出,不斷放大,惡性循環,最後爆音。情況就好像唱卡拉ok,有人不小心將咪高峰移近大喇叭,發出嘯叫,全場掩耳難受。

由於一般助聽器體積非常少,收音咪與揚聲器的距離非常接近,而且聽障嚴重的人士需要將聲音放得較大,導致這個聲音更容易傳回收音咪再放大,惡性循環導致嘯叫聲。

現在告訴你一個聽障人士的大好消息,最近本地的捷成馬電子工程團隊研發了一個全新設計的助聽器,摒棄了過往傳統助聽器的外觀,採納了掛頸式耳機的設計,將收音咪與揚聲器的距離大幅提高,杜絕了啸叫聲,而且還有高檔助聽器才有的藍牙功能,既可以做助聽器,亦可以透過聽力補償聽音樂,還可以經藍牙收聽電話,雙耳補償,充電式的設計,時尚的外觀....最重要的就是只有傳統助聽器不到一半的價錢,真的是性價比最高的助聽器,而且聖誕新年期間Heari 聽力中心還會提供免費的聽力測試给長者(坊間一般都要收費四,五百元),真的可以說是良心企業,再次證明香港科研人員唔係臘鴨,大家要多多支持同關注下本地科研產業,即去佢地Facebook fanpage https://www.facebook.com/HeariAudio/ 比個like 佢地啦!

 

相關圖片: 

外展聽力測試 耆康長者中心 

東華三院王少清長者中心長者來訪 聽力測試

免費聽力測試受惠者 

免費聽力測試受惠者 

 

Heari 助聽器

 

戴得舒適,聽得清晰
www.heariaudio.com

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About the publisher

有關捷成馬電子有限公司

 

捷成馬電子有限公司成立於2012年,為捷成馬集團的一位富開創力的成員。除了從事電子、供應鏈管理,亦提供物聯網方案。

 

憑藉企業雄厚實力及並掌握尖端技術,捷成馬電子更靈活廣泛應用電子零件於物聯網方案,包括定位追蹤技術、無綫傳感網絡,並開拓聽力產品市場。

 

捷成馬集團源於捷成洋行,此家族企業創始於1895年,2002年進行重組。

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