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IPC-Stelle: H04N 5/50 2-Punkt Untergruppe [Version 2006.01, Sprache EN - English]

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Hierarchielinien

DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		SECTION A — HUMAN NECESSITIES
B Hierarchieinformationen		SECTION B — PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		SECTION C — CHEMISTRY; METALLURGY
D Hierarchieinformationen		SECTION D — TEXTILES; PAPER
E Hierarchieinformationen		SECTION E — FIXED CONSTRUCTIONS
F Hierarchieinformationen		SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		SECTION G — PHYSICS
H Hierarchieinformationen		SECTION H — ELECTRICITY
H01 Hierarchieinformationen		BASIC ELECTRIC ELEMENTS
H02 Hierarchieinformationen		GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H03 Hierarchieinformationen		BASIC ELECTRONIC CIRCUITRY
H04 Hierarchieinformationen		ELECTRIC COMMUNICATION TECHNIQUE
H04B Hierarchieinformationen		TRANSMISSION (transmission systems for measured values, control or similar signals G08C; speech analysis or synthesis G10L; coding, decoding or code conversion, in general H03M; broadcast communication H04H; multiplex systems H04J; secret communication H04K; transmission of digital information H04L) [4]
H04H Hierarchieinformationen		BROADCAST COMMUNICATION (transmission in general H04B; multiplex communication H04J)
H04J Hierarchieinformationen		MULTIPLEX COMMUNICATION (transmission in general H04B; peculiar to transmission of digital information H04L 5/00; systems for the simultaneous or sequential transmission of more than one television signal H04N 7/08; in exchanges H04Q 11/00; stereophonic systems H04S)
H04K Hierarchieinformationen		SECRET COMMUNICATION; JAMMING OF COMMUNICATION
H04L Hierarchieinformationen		TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (typewriters B41J; order telegraphs, fire or police telegraphs G08B; visual telegraphy G08B, G08C; teleautographic systems G08C; ciphering or deciphering apparatus per seG09C; coding, decoding or code conversion, in general H03M; arrangements common to telegraphic and telephonic communication H04M; selecting H04Q) [4]
H04M Hierarchieinformationen		TELEPHONIC COMMUNICATION (counting mechanisms G06M; circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08; reels or other take-up devices for cords H02G 11/00; multiplex transmission between switching centres H04J; selecting arrangements H04Q; loudspeakers, microphones, gramophone pick-ups or like electromechanical transducers H04R)
H04N Hierarchieinformationen		PICTORIAL COMMUNICATION, e.g. TELEVISION (measuring, testing G01; systems for autographic writing, e.g. writing telegraphy, which involve following an outline G08; information storage based on relative movement between record carrier and transducer G11B; coding, decoding or code conversion, in general H03M; broadcast distribution or the recording of use made thereof H04H) [4]
H04N 1/00 Hierarchieinformationen		Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof [3, 4]
H04N 3/00 Hierarchieinformationen		Scanning details of television systems; Combination thereof with generation of supply voltages [4]
H04N 5/00 Hierarchieinformationen		Details of television systems (scanning details or combination thereof with generation of supply voltages H04N 3/00; specially adapted for colour television H04N 9/00) [4]
H04N 5/04 Hierarchieinformationen		. Synchronising (for television systems using pulse code modulation H04N 7/24; in general H03L 7/00) [4]
H04N 5/05 Hierarchieinformationen		. . Synchronising circuits with arrangements for extending range of synchronisation, e.g. by using switching between several time constants [2]
H04N 5/06 Hierarchieinformationen		. . Generation of synchronising signals
H04N 5/067 Hierarchieinformationen		. . . Arrangements or circuits at the transmitter end [4]
H04N 5/073 Hierarchieinformationen		. . . . for mutually locking plural sources of synchronising signals, e.g. studios or relay stations [4]
H04N 5/08 Hierarchieinformationen		. . Separation of synchronising signals from picture signals
H04N 5/10 Hierarchieinformationen		. . . Separation of line synchronising signal from frame synchronising signal
H04N 5/12 Hierarchieinformationen		. . Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising [2]
H04N 5/14 Hierarchieinformationen		. Picture signal circuitry for video frequency region (H04N 5/222 takes precedence) [2]
H04N 5/16 Hierarchieinformationen		. . Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
H04N 5/18 Hierarchieinformationen		. . . by means of "clamp" circuit operated by switching circuit
H04N 5/20 Hierarchieinformationen		. . Circuitry for controlling amplitude response
H04N 5/202 Hierarchieinformationen		. . . Gamma control [4]
H04N 5/205 Hierarchieinformationen		. . . for correcting amplitude versus frequency characteristic [4]
H04N 5/208 Hierarchieinformationen		. . . . for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction [4]
H04N 5/21 Hierarchieinformationen		. . Circuitry for suppressing or minimising disturbance, e.g. moire, halo (suppression of noise in television recording H04N 5/911)
H04N 5/213 Hierarchieinformationen		. . . Circuitry for suppressing or minimising impulsive noise (H04N 5/217 takes precedence) [4]
H04N 5/217 Hierarchieinformationen		. . . in picture signal generation [4]
H04N 5/222 Hierarchieinformationen		. Studio circuitry; Studio devices; Studio equipment [4]
H04N 5/225 Hierarchieinformationen		. . Television cameras [4]
H04N 5/228 Hierarchieinformationen		. . . Circuit details for pick-up tubes [4]
H04N 5/232 Hierarchieinformationen		. . . Devices for controlling television cameras, e.g. remote control (H04N 5/235 takes precedence; control of exposure in cameras by setting shutters, diaphragms or filters separately or conjointly G03B 7/00; focusing for cameras G03B 13/00; varying magnification for cameras G03B 17/00) [4]
H04N 5/235 Hierarchieinformationen		. . . Circuitry for compensating for variation in the brightness of the object [4]
H04N 5/238 Hierarchieinformationen		. . . . by influencing optical part of the camera [4]
H04N 5/243 Hierarchieinformationen		. . . . by influencing the picture signal [4]
H04N 5/247 Hierarchieinformationen		. . . Arrangement of television cameras [4]
H04N 5/253 Hierarchieinformationen		. . Picture signal generating by scanning motion picture films or slide opaques, e.g. for telecine (scanning details therefor H04N 3/36) [4]
H04N 5/257 Hierarchieinformationen		. . Picture signal generators using flying-spot scanners (H04N 5/253 takes precedence) [4]
H04N 5/262 Hierarchieinformationen		. . Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects [4]
H04N 5/265 Hierarchieinformationen		. . . Mixing [4]
H04N 5/268 Hierarchieinformationen		. . . Signal distribution or switching (for broadcasting H04H 1/00) [4]
H04N 5/272 Hierarchieinformationen		. . . Means for inserting a foreground image in a background image, i.e. inlay, outlay [4]
H04N 5/275 Hierarchieinformationen		. . . . Generation of keying signals [4]
H04N 5/278 Hierarchieinformationen		. . . Subtitling [4]
H04N 5/28 Hierarchieinformationen		. . Mobile studios
H04N 5/30 Hierarchieinformationen		. Transforming light or analogous information into electric information (H04N 5/222 takes precedence; scanning details H04N 3/00; transforming acoustic waves into electric information G01S 7/52, G01S 15/89; light transforming elements H01J, H01L) [2, 4, 7]
H04N 5/32 Hierarchieinformationen		. . Transforming X-rays
H04N 5/321 Hierarchieinformationen		. . . with video transmission of fluoroscopic images [5]
H04N 5/325 Hierarchieinformationen		. . . . Image enhancement, e.g. by subtraction techniques using polyenergetic X-rays [5]
H04N 5/33 Hierarchieinformationen		. . Transforming infra-red radiation [2]
H04N 5/335 Hierarchieinformationen		. . using electrically scanned solid-state devices (H04N 5/32, H04N 5/33 take precedence) [4]
H04N 5/38 Hierarchieinformationen		. Transmitter circuitry (H04N 5/14 takes precedence) [4]
H04N 5/40 Hierarchieinformationen		. . Modulation circuits
H04N 5/42 Hierarchieinformationen		. . for transmitting at will black-and-white or colour signals
H04N 5/44 Hierarchieinformationen		. Receiver circuitry (H04N 5/14 takes precedence) [4]
H04N 5/445 Hierarchieinformationen		. . for displaying additional information (H04N 5/50 takes precedence) [4]
H04N 5/45 Hierarchieinformationen		. . . Picture in picture [4]
H04N 5/455 Hierarchieinformationen		. . Demodulation-circuits (demodulation in general H03D) [4]
H04N 5/46 Hierarchieinformationen		. . for receiving on more than one standard at will (deflecting circuits of multi-standard receivers H04N 3/27) [4]
H04N 5/50 Hierarchieinformationen		. . Tuning indicators; Automatic tuning control (tuning control in general H03J) [4]
H04N 5/52 Hierarchieinformationen		. . Automatic gain control [4]
H04N 5/53 Hierarchieinformationen		. . . Keyed automatic gain control [4]
H04N 5/54 Hierarchieinformationen		. . . for positively-modulated picture signals (H04N 5/53 takes precedence) [4]
H04N 5/56 Hierarchieinformationen		. . . for negatively-modulated picture signals (H04N 5/53 takes precedence) [4]
H04N 5/57 Hierarchieinformationen		. . Control of contrast or brightness [4]
H04N 5/58 Hierarchieinformationen		. . . in dependence upon ambient light [4]
H04N 5/59 Hierarchieinformationen		. . . in dependence upon beam current of cathode ray tube [4]
H04N 5/60 Hierarchieinformationen		. . for the sound signals
H04N 5/62 Hierarchieinformationen		. . . Intercarrier circuits, i.e. heterodyning sound and vision carriers
H04N 5/63 Hierarchieinformationen		. Generation or supply of power specially adapted for television receivers (generation of supply voltages in combination with electron beam deflecting H04N 3/18; regulating of voltage or current in general G05F; transformers H01F; supplying or distributing electric power, in general H02J; static converters H02M) [4]
H04N 5/64 Hierarchieinformationen		. Constructional details of receivers, e.g. cabinets, dust covers (furniture aspects A47B, e.g. A47B 81/06) [2]
H04N 5/645 Hierarchieinformationen		. . Mounting of picture tube on chassis or in housing
H04N 5/65 Hierarchieinformationen		. . Holding-devices for protective discs or for picture masks
H04N 5/655 Hierarchieinformationen		. . Construction or mounting of chassis, e.g. for varying the elevation of the tube
H04N 5/66 Hierarchieinformationen		. Transforming electric information into light information (scanning details H04N 3/00)
H04N 5/68 Hierarchieinformationen		. . Circuit details for cathode-ray display tubes
H04N 5/70 Hierarchieinformationen		. . Circuit details for electroluminescent devices
H04N 5/72 Hierarchieinformationen		. Modifying the appearance of television pictures by optical filters or diffusing screens (optical filters or diffusing screens per seG02B 5/00)
H04N 5/74 Hierarchieinformationen		. Projection arrangements for image reproduction, e.g. using eidophor (optical systems in general G02B)
H04N 5/76 Hierarchieinformationen		. Television signal recording (diagnosis, testing or measuring of television signal recorders H04N 17/06; recording in connection with measuring G01D; information storage in general G11, e.g. G11B) [3, 4]
H04N 5/761 Hierarchieinformationen		. . Systems for programming the time at which predetermined television channels will be selected for recording [7]
H04N 5/7613 Hierarchieinformationen		. . . by using data entered by the user and a reference timing clock incorporated in the recorder [7]
H04N 5/7617 Hierarchieinformationen		. . . by using data entered by the user and reference data transmitted by the broadcasting station [7]
H04N 5/765 Hierarchieinformationen		. . Interface circuits between an apparatus for recording and another apparatus (associated working of recording or reproducing apparatus with a television camera or receiver in which the television signal is not significantly involved G11B 31/00) [6]
H04N 5/77 Hierarchieinformationen		. . . between a recording apparatus and a television camera [6]
H04N 5/775 Hierarchieinformationen		. . . between a recording apparatus and a television receiver [6]
H04N 5/78 Hierarchieinformationen		. . using magnetic recording (H04N 5/91 takes precedence) [3]
H04N 5/781 Hierarchieinformationen		. . . on discs or drums [3]
H04N 5/782 Hierarchieinformationen		. . . on tape [3]
H04N 5/7822 Hierarchieinformationen		. . . . with stationary magnetic heads [6]
H04N 5/7824 Hierarchieinformationen		. . . . with rotating magnetic heads [6]
H04N 5/7826 Hierarchieinformationen		. . . . . involving helical scanning of the magnetic tape [6]
H04N 5/7828 Hierarchieinformationen		. . . . . involving transversal scanning of the magnetic tape [6]
H04N 5/783 Hierarchieinformationen		. . . . Adaptations for reproducing at a rate different from the recording rate [3]
H04N 5/784 Hierarchieinformationen		. . . on a sheet [6]
H04N 5/80 Hierarchieinformationen		. . using electrostatic recording (H04N 5/91 takes precedence) [3]
H04N 5/82 Hierarchieinformationen		. . . using deformable thermoplastic recording medium
H04N 5/83 Hierarchieinformationen		. . . . on discs or drums [3]
H04N 5/84 Hierarchieinformationen		. . using optical recording (H04N 5/80, H04N 5/89, H04N 5/91 take precedence) [3, 4]
H04N 5/85 Hierarchieinformationen		. . . on discs or drums [3]
H04N 5/87 Hierarchieinformationen		. . . Producing a motion picture film from a television signal (scanning of motion picture films for television signal generation H04N 3/36; television signal generation by scanning a motion picture film H04N 5/253, H04N 9/11) [3, 4]
H04N 5/89 Hierarchieinformationen		. . using holographic recording (H04N 5/91 take precedence) [3]
H04N 5/90 Hierarchieinformationen		. . . on discs or drums [3]
H04N 5/903 Hierarchieinformationen		. . using variable electrical capacitive recording (H04N 5/91 takes precedence) [4]
H04N 5/907 Hierarchieinformationen		. . using static stores, e.g. storage tubes, semiconductor memories (H04N 5/91 takes precedence; based on relative movement between record carrier and transducer H04N 5/78-H04N 5/903) [4]
H04N 5/91 Hierarchieinformationen		. . Television signal processing therefor (of colour signals H04N 9/79) [3]
H04N 5/911 Hierarchieinformationen		. . . for the suppression of noise [6]
H04N 5/913 Hierarchieinformationen		. . . for scrambling (scrambling of a television signal for transmission H04N 7/167) [6]
H04N 5/915 Hierarchieinformationen		. . . for field- or frame-skip recording or reproducing [6]
H04N 5/917 Hierarchieinformationen		. . . for bandwidth reduction (bandwidth reduction H04N 7/12; using pulse code modulation H04N 7/24) [6]
H04N 5/919 Hierarchieinformationen		. . . . by dividing samples or signal segments, e.g. television lines, among a plurality of recording channels [6]
H04N 5/92 Hierarchieinformationen		. . . Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback [3]
H04N 5/921 Hierarchieinformationen		. . . . by recording or reproducing the baseband signal [6]
H04N 5/922 Hierarchieinformationen		. . . . by modulation of the signal on a carrier wave, e.g. amplitude or frequency modulation [6]
H04N 5/923 Hierarchieinformationen		. . . . using preemphasis of the signal before modulation and deemphasis of the signal after demodulation [6]
H04N 5/924 Hierarchieinformationen		. . . . using duty cycle modulation [6]
H04N 5/926 Hierarchieinformationen		. . . . by pulse code modulation (H04N 5/919 takes precedence) [6]
H04N 5/928 Hierarchieinformationen		. . . . the sound signal being pulse code modulated and recorded in time division multiplex with the modulated video signal [6]
H04N 5/93 Hierarchieinformationen		. . . Regeneration of the television signal or of selected parts thereof [3]
H04N 5/931 Hierarchieinformationen		. . . . for restoring the level of the reproduced signal [6]
H04N 5/932 Hierarchieinformationen		. . . . Regeneration of analogue synchronisation signals [6]
H04N 5/935 Hierarchieinformationen		. . . . Regeneration of digital synchronisation signals [6]
H04N 5/937 Hierarchieinformationen		. . . . by assembling picture element blocks in an intermediate store [6]
H04N 5/94 Hierarchieinformationen		. . . . Signal drop-out compensation [3]
H04N 5/945 Hierarchieinformationen		. . . . . for signals recorded by pulse code modulation (error detection or correction of digital signals for recording in general G11B 20/18) [6]
H04N 5/95 Hierarchieinformationen		. . . . Time-base error compensation [3]
H04N 5/953 Hierarchieinformationen		. . . . . by using an analogue memory, e.g. a CCD-shift register, the delay of which is controlled by a voltage controlled oscillator [6]
H04N 5/956 Hierarchieinformationen		. . . . . by using a digital memory with independent write-in and read-out clock generators [6]
H04N 7/00 Hierarchieinformationen		Television systems (details H04N 3/00, H04N 5/00; specially adapted for colour television H04N 11/00; stereoscopic television systems H04N 13/00) [4]
H04N 9/00 Hierarchieinformationen		Details of colour television systems [4]
H04N 11/00 Hierarchieinformationen		Colour television systems (details H04N 9/00; stereoscopic H04N 15/00) [4]
H04N 13/00 Hierarchieinformationen		Stereoscopic television systems; Details thereof (specially adapted for colour television H04N 15/00) [4]
H04N 15/00 Hierarchieinformationen		Stereoscopic colour television systems; Details thereof [4]
H04N 17/00 Hierarchieinformationen		Diagnosis, testing or measuring for television systems or their details [4]
H04N 101/00		Indexing scheme associated with groups H04N 1/00-H04N 17/00, relating to still video cameras. [6]
H04N 101/00 Hierarchieinformationen		Still video cameras [6]
H04Q Hierarchieinformationen		SELECTING (switches, relays, selectors H01H; electronic switches H03K 17/00)
H04R Hierarchieinformationen		LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS (generating mechanical vibrations in general B06B; transducers for measuring particular variables G01; transducers in clocks G04; producing sounds with frequency not determined by supply frequency G10K; transducers in recording or reproducing heads G11B; transducers in motors H02) [6]
H04S Hierarchieinformationen		STEREOPHONIC SYSTEMS (information storage on discs or tapes G11B; broadcast systems for the distribution of stereophonic information H04H 5/00; multiplex systems in general H04J) [3]
H05 Hierarchieinformationen		ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]

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