Integrated circuits Radio, audio and associated systems Bipolar, MOS
Condensed data on the preferred products of Philips Electronic Components and Materials Division is given in our Preferred Type Range catalogue (issued annually) ...
Hearing aids for mild to moderate hearing loss in adults (Review)Hearing aids detect and amplify sound, and deliver an amplified acoustic signal via air conduction to the external auditory canal on the same side as the ... Hearing aids in Belgium: health technology assessment - KCEThe purpose of this Health Technology Assessment on hearing aids is to examine the evidence for the efficacy and cost-effectiveness of various hearing aid ... Philips Technical Review - World Radio History... Td, which is a choke whose self-inductance can be varied by passing a direct ... hearing aids (Acustica 4, 143-145, 1954). The different ways of ...
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