Received Jul 18, 2007; Accepted Dec 7, 2007 Correspondence to: T. Nakao, Department of Health Policy and Management, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan, 1–1 Iseigaoka, Yahatanishi-ku, Kitakyushu 807-8555, Japan (e-mail: [email protected]) Earplug-Type Earphone with Built-in Microphone Improves Monosyl lable Intelligibil...

Exposure to high levels of music that could lead to music induced hearing loss (MIHL) has been of recent interest especially for young adults, considering their excessive use of personal listening devices such as MP3 player. More attention should be drawn to MIHL for noting that early noise exposure leads to earlier onset of presbycusis. In search of appropriate and safe listening habits for yo...

Sebelum penerapan pembelajaran daring pada masa pandemi covid-19, kebanyakan penggunaan earphone untuk kebutuhan mendengarkan musik dan menelepon. Penggunaan menjadi meningkat sejak diberlakukannya daring, online meeting webinar. Tujuan penelitian ini adalah mengkaji lebih dalam terkait faktor yang mempengaruhi terhadap risiko kejadian noise induced hearing loss. Penelitian menerapkan survei sk...

Penggunaan Earphone secara berlebihan beresiko terjadinya gangguan pendengaran. Pengguna terbanyak pada usia remaja hingga dewasa muda (mahasiswa). Berdasarkan hasil studi pendahuluan sebagian besar mahasiswa Universitas Airlangga belum mengetahui bahaya penggunaan dan adanya media promosi kesehatan mengenai Earphone. Penelitian ini bertujuan perbedaan pengetahuan, sikap, perilaku sebelum sesud...

Abstract A high-quality earphone with multiple sound-generating units and frequency-dividing circuits, a core of consisting balanced armature units, aided by analog circuits an shell made light-cured resin, is designed. The whole project physical production realized. analysis results the frequency response curve, which are obtained help tester, show that headphones in sensitivity, curve stabili...

Barotrauma sering terjadi pada telinga tengah, hal ini karena rumitnya fungsi tuba eustachius. merupakan cedera yang paling berisiko dialami penyelam Penelitian bertujuan untuk menganalisis hubungan karakteristik individu dengan risiko Telinga terhadap nelayan tradisional di Kampung Cumpat Surabaya.
 Metode penelitian Kuantitatif deskriptif pendekatan cross sectional dan dilaksanakan Nelay...

Twenty individuals were tested to determine the occlusion effect caused by supraaural earphones and by insert earphones with shallow and deep insertion of its foam eartip. The bone-conduction oscillator was placed both on the forehead and the mastoid. It was concluded that using deeply inserted earphones is the most practical way in which to carry out clinical bone-conduction measurements.

PURPOSE The purpose of this study was to evaluate Interaural Attenuation (IA) in frequency base in the insert earphones that are used in audiological assessments. METHODS Thirty healthy subjects between 18-65 years of age (14 female and 16 male) participated in our study. Otoscopic examination was performed on all participants. Audiological evaluations were performed using the Interacoustics ...