battery-operated recorder
1Famicom Data Recorder — HistoryThe Drive was released in 1984 only in Japan as an addition to the Family BASIC Keyboard to save data from BASIC programs created by users. Also, some Famicom/NES games used this device in order to save some custom data (for example,… …
2Voice operated switch — In telecommunications, a voice operated switch, also known as VOX or Voice Operated eXchange, is a switch that operates when sound over a certain threshold is detected. [cite book |title=Newton s Telecom Dictionary |last=Newton |first=Harry… …
3Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …
4Ignition system — For other uses, see Ignition system (disambiguation). An ignition system is a system for igniting a fuel air mixture. Ignition systems are well known in the field of internal combustion engines such as those used in petrol (gasoline) engines used …
5Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… …
6Nagra — For the cable and satellite conditional access system, see Nagravision. Nagra III Nagra is the trademark referring to any of the series of mostly battery operated portable professional audio recorders produced by Kudelski SA, based in Cheseaux… …
7Coupon-eligible converter box — TV Converter Box Coupon Program URL https://www.dtv2009.gov/[dead link] …
8Oscar/Technische Verdienste — Der Oscar für technische Verdienste (Academy Technical Achievement Award) ist eine seit 1931 vergebenene Auszeichnung der Academy of Motion Picture Arts and Sciences und würdigt herausragende Leistungen auf dem Gebiet der Verbesserung technischer …
9Electronic journalism — See Electronic publishing); See journalism; Electronic field production Electronic journalism known as EJ or ENG for electronic news gathering is most associated with broadcast news where producers, reporters and editors make use of electronic… …
10Movie camera — The Panavision Genesis, a popular 35 mm camera currently used on major productions. This article is about motion picture film cameras. See video camera for cameras which record images electronically. The movie camera is a type of photographic… …
