SU862399A1 - Device for selecting hearing aids - Google Patents
Device for selecting hearing aids Download PDFInfo
- Publication number
- SU862399A1 SU862399A1 SU802878881A SU2878881A SU862399A1 SU 862399 A1 SU862399 A1 SU 862399A1 SU 802878881 A SU802878881 A SU 802878881A SU 2878881 A SU2878881 A SU 2878881A SU 862399 A1 SU862399 A1 SU 862399A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- controller
- output level
- hearing aids
- gain
- regulator
- Prior art date
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- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ПОДБОРА СЛУХОВЫХ АППАРАТОВ(54) DEVICE FOR THE SELECTION OF HEARING EQUIPMENT
1one
Изобретение относитс к контрольным, устройствам электромеханических преобразователей , а именно к устройствам дл подбора слуховых аппаратов.The invention relates to control devices, electromechanical transducers, namely, devices for the selection of hearing aids.
Известно устройство дл подбора слуховых аппаратов, содержащее узел усилени с регулируемыми параметрами, включенный между электроакустическими преобразовател ми 1. Это устройство имеет относительно простую конструкцию, однако не обеспечивает достаточную простоту процесса подбора слуховых аппаратов.A device for the selection of hearing aids is known, which contains a gain unit with adjustable parameters, connected between the electroacoustic transducers 1. This device has a relatively simple design, but does not provide sufficient simplicity in the process of selecting hearing aids.
Известно также устройство дл подбора слуховых аппаратов, содержащее пульт, на котором размещены регул тор усилени , регул тор выходного уровн , регул тор частотной характеристики, регул тор степени компрессии и регул тор ограничени выходного уровн , подключенные к узлу усилени , включенному между электроакустическими преобразовател ми 2. Это устройство позвол ет обеспечить относительную простоту процесса подбора слуховых аппаратов. Недостаток устройства состоит в значительной погрещности подбора слуховых аппаратов и в его больщой длительности.It is also known a device for selecting hearing aids, comprising a console on which a gain controller, an output level regulator, a frequency response regulator, a compression ratio regulator and an output level control regulator are connected to the gain unit connected between the electroacoustic transducers 2 This device allows the relative ease of selection of hearing aids. The disadvantage of the device is a significant failure of the selection of hearing aids and its great duration.
Цель изобретени - уменьшение погрещности подбора слуховых аппаратов и его ускорение.The purpose of the invention is to reduce the error of the selection of hearing aids and its acceleration.
Это достигаетс за счет того, что регул тор усилени , регул тор выходного уровн , регул тор частотной характеристики, регул тор степени компрессии и регул тор ограничени выходного уровн снабжены ручкамиуказател ми , смонтированными на пульте с возможностью повторени их положений на подбираемых слуховых аппаратах, а узел усилени выполнен в виде усилител со сту10 пенчато-измен ющимис переменными параметрами или в виде р да усилителей. При этом электроакустические преобразователи снабжены корпусами элементов подбираемых слуховых аппаратов.This is achieved due to the fact that the gain controller, output level regulator, frequency response regulator, compression ratio regulator and output level control regulator are equipped with knobs, mounted on the console with the possibility of repeating their positions on the selected hearing aids, and The amplification is in the form of an amplifier with stu10 foam-varying variable parameters or in the form of a series of amplifiers. In this case, electroacoustic transducers are equipped with housings of elements of the selected hearing aids.
На чертеже показан один из возможных The drawing shows one of the possible
15 вариантов предложенного устройства дл подбора слуховых аппаратов.15 variants of the proposed device for the selection of hearing aids.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802878881A SU862399A1 (en) | 1980-02-18 | 1980-02-18 | Device for selecting hearing aids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802878881A SU862399A1 (en) | 1980-02-18 | 1980-02-18 | Device for selecting hearing aids |
Publications (1)
Publication Number | Publication Date |
---|---|
SU862399A1 true SU862399A1 (en) | 1981-09-07 |
Family
ID=20876110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802878881A SU862399A1 (en) | 1980-02-18 | 1980-02-18 | Device for selecting hearing aids |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU862399A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4575586A (en) * | 1982-11-05 | 1986-03-11 | Topholm & Westermann Aps | Apparatus for use in the adjustment of the secondary adjustment means of a hearing aid |
-
1980
- 1980-02-18 SU SU802878881A patent/SU862399A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4575586A (en) * | 1982-11-05 | 1986-03-11 | Topholm & Westermann Aps | Apparatus for use in the adjustment of the secondary adjustment means of a hearing aid |
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