JPS5936307U - Audiometer receiver that can measure the effectiveness of hearing aids - Google Patents
Audiometer receiver that can measure the effectiveness of hearing aidsInfo
- Publication number
- JPS5936307U JPS5936307U JP13021882U JP13021882U JPS5936307U JP S5936307 U JPS5936307 U JP S5936307U JP 13021882 U JP13021882 U JP 13021882U JP 13021882 U JP13021882 U JP 13021882U JP S5936307 U JPS5936307 U JP S5936307U
- Authority
- JP
- Japan
- Prior art keywords
- audiometer
- measure
- hearing aids
- receiver
- effectiveness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例を示すレシーバ本体の一部破断
斜視図、第２図は本体に接続して使用する箱型補聴器用
アダプタの一部破断斜視図、第３図は防音筒内音場音圧
レベルの較正用アダプタの一部破断斜視図、第４図は耳
掛型補聴器装用者を検査する例を示す説明図、第５図は
箱型補聴器装用者を検査する例を示す説明図、第６図は
音圧レベルで表わしたオージオグラムである。
１は防音筒本体、２はスピーカ、３は密着用のバッキン
グ、４は吸音物質、５は取っ手、６はオージオメータ接
続プラグ、７は箱型補聴器用アダプタ、８は箱型補聴器
、９は箱型補聴器のイヤホン、１０は音場音圧レベル較
正用アダプタ、１１は騒音計、１２は耳掛型補聴器、１
３は話し手から１ｍの距離で聴く普通の大きさで話す会
話音声の強さと高さを示す範囲、１４は聴こえの程度に
良く合った補聴器を装用した状態の聴こえの域値曲線の
見本、１５は高音部の増幅度の不足を示す域値曲線の例
、１６は全体の増幅度の不足を示す域値曲線の例、１７
は低音部の増副度の不足を示す域値曲線の例である。Fig. 1 is a partially cutaway perspective view of the receiver main body showing an embodiment of the present invention, Fig. 2 is a partially cutaway perspective view of a box-shaped hearing aid adapter used by connecting to the main body, and Fig. 3 is a partially cutaway perspective view of the inside of the soundproof cylinder. A partially cutaway perspective view of an adapter for calibrating the sound field sound pressure level, FIG. 4 is an explanatory diagram showing an example of testing a person wearing a behind-the-ear hearing aid, and FIG. 5 shows an example of testing a person wearing a box-type hearing aid. The explanatory diagram, FIG. 6, is an audiogram expressed in terms of sound pressure level. 1 is the soundproof tube body, 2 is the speaker, 3 is the backing for close contact, 4 is the sound absorbing material, 5 is the handle, 6 is the audiometer connection plug, 7 is the adapter for the box-shaped hearing aid, 8 is the box-shaped hearing aid, 9 is the box earphones for hearing aids, 10 is an adapter for calibrating sound field sound pressure level, 11 is a sound level meter, 12 is a behind-the-ear hearing aid, 1
3 is a range showing the strength and height of a conversational voice spoken at a normal volume heard at a distance of 1 meter from the speaker, 14 is a sample of the threshold curve of hearing when wearing a hearing aid that is well suited to the degree of hearing, 15 16 is an example of a threshold curve showing a lack of amplification in the treble region, 16 is an example of a threshold curve showing a lack of overall amplification, 17
is an example of a threshold curve indicating a lack of enhancement in the bass region.
Claims (1)
メータからの出力を受けて発生する音場音圧によって、
補聴器８，１２を装用した状態での聴こえの域値を測定
できるようにしたことを特徴とする、小型防音筒付きの
オージオメータ用レシーノく。A speaker 2 is installed in a soundproof cylinder 1, and the sound field sound pressure generated by receiving the output from the audiometer is used to
This audiometer resino with a small soundproof tube is characterized by being able to measure the threshold of hearing while wearing hearing aids 8 and 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13021882U JPS5936307U (en) | 1982-08-28 | 1982-08-28 | Audiometer receiver that can measure the effectiveness of hearing aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13021882U JPS5936307U (en) | 1982-08-28 | 1982-08-28 | Audiometer receiver that can measure the effectiveness of hearing aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5936307U true JPS5936307U (en) | 1984-03-07 |
Family
ID=30294794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13021882U Pending JPS5936307U (en) | 1982-08-28 | 1982-08-28 | Audiometer receiver that can measure the effectiveness of hearing aids |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5936307U (en) |
-
1982
- 1982-08-28 JP JP13021882U patent/JPS5936307U/en active Pending
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