DE1923008A1 - Method for improving the acoustic reception of messages, music, etc. in and outside of rooms as well as in water, air and land vehicles - Google Patents

Method for improving the acoustic reception of messages, music, etc. in and outside of rooms as well as in water, air and land vehicles

Info

Publication number
DE1923008A1
DE1923008A1 DE19691923008 DE1923008A DE1923008A1 DE 1923008 A1 DE1923008 A1 DE 1923008A1 DE 19691923008 DE19691923008 DE 19691923008 DE 1923008 A DE1923008 A DE 1923008A DE 1923008 A1 DE1923008 A1 DE 1923008A1
Authority
DE
Germany
Prior art keywords
connection
water
rooms
music
air
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
Application number
DE19691923008
Other languages
German (de)
Inventor
Heinz Beck
Pasche Ehrenfried Erich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19691923008 priority Critical patent/DE1923008A1/en
Publication of DE1923008A1 publication Critical patent/DE1923008A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes
    • H03G3/24—Control dependent upon ambient noise level or sound level
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level

Description

hier: Abschrift der Beschreibung der Erfindung 1. Art des Patentes Das im folgenden näher beschriebene und hier zur Patentanmeldung vorgelegte Verfahren dient der Verbesserung des akustischen Empfanges von Nachrichten, Musik oder ähnlichem in und außerhalb von Räumen, sowie in Wasser-, liuft und Landfahrzeugen.here: copy of the description of the invention 1. Type of patent The method described in more detail below and presented here for patent application serves to improve the acoustic reception of messages, music or the like in and outside of rooms, as well as in water, air and land vehicles.

2. Gegenwärtiger Zustand Als Beispiel wird der Radio empfang in Kraftfahrzeugen erläutern. Beim gegenwartigen Zustand der Kraftfahrzeuge und der dazugehörigen Radio empfänger verschlechtert sich das akustische Hören des Radios mit zunehmender Fahrgeschwindigkeit und der damit verbundenen Erhöhung des Fahr-und Motorengeräusches.2. Current status As an example, the radio reception in motor vehicles explain. With the current condition of the motor vehicle and the associated radio receiver, the acoustic hearing of the radio deteriorates with increasing driving speed and the associated increase in driving and engine noise.

Sinngemäß läßt sich dieser ilißstand auch auf die NachrichtenüTermittlung per Lautsprecher oder Telefon z. B. in Werkshallen mit unterschiedlich stark auftretenden Geräuschen übertragen.This deficiency can also be applied to the message determination via loudspeaker or telephone e.g. B. in factories with varying degrees of occurrence Transmit noises.

3. Zukünftiger Zustand Zur Behebung der unter 2. beispielsweise genannten Mißstände wird hier zur Patentanmeldung einmal allgemein die Idee angemeldet, die Lautstärke des z. B. genannten Radioempfängers oder ½autsprechers bei zunehmend Geräuschen verschiedener anderer Ursachen automatisch zu erhöhen und bei Abnahme der Fremdgeräusche wieder automatisch zu vermindern.3. Future state To remedy the things mentioned under 2., for example Grievances, the idea is generally registered here for patent application, the Volume of the z. B. called radio receiver or ½autsprechers with increasing Noises for various other causes automatically increase and decrease to automatically reduce extraneous noises again.

4. Technische Einzelheiten Die unter 3. genannt Idee la nn unter anderem beispielsweise in Wasser-F Juft- und Landfahrzeugen in und außerhalb von Räumen wie Flugplätzen, Werkshallen oder Bergwerken.4. Technical details The idea mentioned under 3. is among other things for example in water, air, and land vehicles in and outside of rooms such as airfields, factories or mines.

beim Empfang von Uberiittlungen durch akustische Gerste wie Rundfunk, Fernsehen, Telefon, Lautsprecher, Funk, Morse oder dergleichen Verwendung finden.when receiving communications through acoustic barley such as radio, Find television, telephone, loudspeaker, radio, Morse or the like use.

Bewerkstelligt werden kann die automatische Regulierung der Lautstärke der vorgenannten Geräte durch Anschluß eines entsprechenden Reglers an den Fahrgeschwindigkeitsmesser, Fahrwindmesser, Drehzahlmesser oder dergleichen an der die Fremdgeräusche verursachenden Maschine Ferner kann auch der iiautstärkeregler durch Anschluß an aufgestellte oder eingebaute Lautstarkemesser für auftretende.The volume can be regulated automatically the aforementioned devices by connecting a corresponding controller to the speedometer, Travel anemometer, tachometer or the like on the one causing the extraneous noise Machine Furthermore, the volume control can be connected to installed or built-in volume meter for occurring.

Fremdgeräusche betätigt werden.Extraneous noises are operated.

Auch sind Kombinationen der vorgenannten Arten der l,autstärkereglungen untereinander möglich, -z. B. Anschluß des Reglers an Geschwindigkeits- und Drehzahlmesser eines Kraftfahrzeuges.There are also combinations of the aforementioned types of volume controls among each other possible, -z. B. Connection of the controller to the speedometer and tachometer of a motor vehicle.

Claims (1)

hier: Patentansprüche here: claims Obesbegriff: 1. Verfahren zur Verbeeserung des akustischen Empfanges von Nachrichten, Musik oder ähnlichem in und außerhalb von Räumen, sowie in Wasser-, Luft und Tandfahrzeugen.Generic term: 1. Process to improve acoustic reception of news, music or the like in and outside of rooms, as well as in water, Air and tandem vehicles. Kennzeichnender Teil: dadurch gekennzeichnet, daß die Lautstärke eines Empfangsgerätes entsprechend des Lärmes der Umwelt automatisch geregelt wird.Characteristic part: characterized in that the volume of a Receiving device is automatically regulated according to the noise of the environment. Oberbegriff des Unteranspruches: 2. Gerät zur Regelung der I,autstärke eines Empfangsgerätes nach Anspruch 1.Preamble of the dependent claim: 2. Device for regulating the I, aut strength of a receiving device according to claim 1. Kennzeichnender Teil des Unteranspruches: dadurch gekennzeichnet, daß ein Gerät die ¢,autstärke automatisch regelt durch: die Geschwindigkeit eines Fahrzeuges (z.3.Characteristic part of the dependent claim: characterized in, that a device regulates the ¢, volume automatically by: the speed of a Vehicle (e.g. 3. Anschluß an oder in Verbindung mit Geschwindigkeitsmesser), die Drehzahl einer Maschine (z.B. Anschluß an oder in Verbindung mit Drehzahlmesser), den lärm der Umgebung (z.3. Anschluß an oder in Verbindung mit wautstärkemesser). Connection to or in connection with speedometer), the speed a machine (e.g. connection to or in connection with a tachometer), the noise the environment (e.g. connection to or in connection with a water strength meter). Ferner besteht die Möglichkeit, die einzelnen Arten der vorstehenden automatischen Lautstärkeregelung miteinander zu kombinieren. It is also possible to use the individual types of the above automatic volume control to combine with each other.
DE19691923008 1969-05-06 1969-05-06 Method for improving the acoustic reception of messages, music, etc. in and outside of rooms as well as in water, air and land vehicles Pending DE1923008A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691923008 DE1923008A1 (en) 1969-05-06 1969-05-06 Method for improving the acoustic reception of messages, music, etc. in and outside of rooms as well as in water, air and land vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691923008 DE1923008A1 (en) 1969-05-06 1969-05-06 Method for improving the acoustic reception of messages, music, etc. in and outside of rooms as well as in water, air and land vehicles

Publications (1)

Publication Number Publication Date
DE1923008A1 true DE1923008A1 (en) 1970-12-17

Family

ID=5733364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691923008 Pending DE1923008A1 (en) 1969-05-06 1969-05-06 Method for improving the acoustic reception of messages, music, etc. in and outside of rooms as well as in water, air and land vehicles

Country Status (1)

Country Link
DE (1) DE1923008A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029691A1 (en) * 1980-08-06 1982-02-25 Wolfgang 5000 Köln Schmitz DEVICE FOR PARTIAL COLORING OF HAIR
DE3910724A1 (en) * 1988-04-04 1989-10-12 Bose Corp Arrangement for gain control in a vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029691A1 (en) * 1980-08-06 1982-02-25 Wolfgang 5000 Köln Schmitz DEVICE FOR PARTIAL COLORING OF HAIR
DE3910724A1 (en) * 1988-04-04 1989-10-12 Bose Corp Arrangement for gain control in a vehicle
DE3910724C2 (en) * 1988-04-04 2003-12-18 Bose Corp Device for adjusting the amplification of a sound signal in a vehicle

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