RO86198B1 - Microdifuzor audio - Google Patents
Microdifuzor audioInfo
- Publication number
- RO86198B1 RO86198B1 RO111068A RO11106883A RO86198B1 RO 86198 B1 RO86198 B1 RO 86198B1 RO 111068 A RO111068 A RO 111068A RO 11106883 A RO11106883 A RO 11106883A RO 86198 B1 RO86198 B1 RO 86198B1
- Authority
- RO
- Romania
- Prior art keywords
- audio
- tone
- construction
- microphone
- electrical signals
- Prior art date
Links
- 238000010276 construction Methods 0.000 abstract 2
- 230000000295 complement effect Effects 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
Landscapes
- Headphones And Earphones (AREA)
Abstract
Microdifuzorul audio, este aparat care transforma semnalele electrice de audio frecventa în semnale acustice de mica putere si poate fi folosit pentru auditii radio în ureche, proteze audio sau generatoare de ton. Microdifuzorul audio, conform inventiei foloseste în constructia membranei vibratoare doua lamele cu efecte complementare asupra frecventelor, de marimi diferite si grosimi uzuale, care membrana îsi pastreaza calitatile de redare acustica si la dimensiuni mici (de ordinul milimetrilor), ceea ce permite constructia de microdifuzoare superminiaturizate, de înalta fidelitate, sensibilitate si randament. Fisa de aparat are o forma numai din doua piese ceea ce simplifica fabricatia în serie. Microdifuzorul poate fi utilizat în constructia oricarui aparat care necesita transformarea semnalelor electrice în semnale acustice, ca de exemplu, casti, proteze audio generatoare de ton etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO111068A RO86198B1 (ro) | 1983-05-26 | 1983-05-26 | Microdifuzor audio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO111068A RO86198B1 (ro) | 1983-05-26 | 1983-05-26 | Microdifuzor audio |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86198A2 RO86198A2 (ro) | 1985-02-25 |
| RO86198B1 true RO86198B1 (ro) | 1985-03-01 |
Family
ID=20113134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO111068A RO86198B1 (ro) | 1983-05-26 | 1983-05-26 | Microdifuzor audio |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86198B1 (ro) |
-
1983
- 1983-05-26 RO RO111068A patent/RO86198B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86198A2 (ro) | 1985-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE53736T1 (de) | Hoergeraet. | |
| DK0791279T3 (da) | Højttalersystem med styret retningsbestemt følsomhed | |
| ATE34268T1 (de) | Hoergeraet. | |
| AU7345591A (en) | Tinnitus masking device | |
| ATE274785T1 (de) | Niederfrequenz-audioverbesserungssystem | |
| AU2003202775A8 (en) | Headphone | |
| RO86198B1 (ro) | Microdifuzor audio | |
| CN210986433U (zh) | 一种单声道音频信号处理装置 | |
| CN211128193U (zh) | 一种多声道音频信号处理装置 | |
| JPS6436275A (en) | Sound signal processor | |
| ES329256A1 (es) | Un acoplador acustico aplicable a aparatos telefonicos. | |
| US3243525A (en) | Hearing intensifying and directing apparatus | |
| IT8634001V0 (it) | Casse acustiche divaricabili per apparecchi riproduttori del suono. | |
| CN203181200U (zh) | 一种利用头皮听声的音响装置 | |
| CN204559859U (zh) | 一种新型大提琴专用磁性拾音器装置 | |
| FR2338616A1 (fr) | Emetteur de son | |
| SE8106400L (sv) | Anordning for bildande av en flerkanalsignal ur en stereosignal | |
| GB502156A (en) | Improvements in or relating to hair drying appliances | |
| KR880002402A (ko) | 자기 목소리를 시차를 두고 들을수 있는 헤드폰(head phone) | |
| JPS56111396A (en) | Personal audio apparatus | |
| JPS53116102A (en) | Acoustic reproducer | |
| JP3036212U (ja) | アルファ波発生装置 | |
| JPS5425723A (en) | Multiway speaker device | |
| JPS5648796A (en) | Headphone | |
| GB1016716A (en) | Improvements relating to electro-acoustic transducers |