Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
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964 Subject <strong>Index</strong><br />
Atomic Force Microscope - see<br />
also analysing tube<br />
cantilever V05-F04B6A<br />
cantilever manufacture V05-L01B2<br />
circuitry V05-F01B5<br />
manufacture V05-L05F1A<br />
probe V05-F04B6A<br />
probe manufacture V05-L01B2<br />
to measure atomic dimensions S02-A02X<br />
ATP X23-A01B5<br />
X23-B02<br />
ATS X23-A01B5<br />
X23-B02<br />
Attaching leads, semiconductor U11-E01<br />
flip chip bonding U11-E01C<br />
gang bonding U11-E01B<br />
tape automated bonding (TAB) U11-E01B<br />
wire bonding U11-E01A<br />
Attenuator<br />
lumped constant type U25-D07<br />
waveguide type W02-A04C<br />
Attitude<br />
measurement of S02-B05A<br />
Audible indication of measured value<br />
S02-K04A<br />
Audible signalling arrangements W05-A02<br />
combined with visual signalling W05-A04<br />
Audience research systems<br />
radio broadcast W02-D04B<br />
W02-D05<br />
radio broadcast receiver aspects W02-D04B<br />
W03-B09<br />
TV broadcast W02-F04B<br />
TV broadcast receiver aspects W03-A18R<br />
Audio<br />
coding W04-V10<br />
W04-V05G<br />
magnetic recording head T03-A03<br />
W04-B<br />
mixing W04-G05<br />
recording signal processing - see Audio<br />
recording signal processing W04-G01<br />
relaxation, used in medicine S05-A09<br />
signal processing - see Audio signal<br />
processing W04-G<br />
signal analysis W04-V01<br />
W04-V04A7<br />
special effects production (musical) W04-U03E<br />
switching W04-G05E<br />
transducers - see V06-V<br />
Acoustoelectric transducer<br />
Audio amplifier<br />
balance control W03-C03A<br />
broadcast radio receiver application W03-B04<br />
circuitry details U24-G<br />
W03-C<br />
communication receiver application W02-G03F<br />
constructional details W03-C07<br />
digital W03-C01G<br />
graphic equaliser W03-C05C<br />
hearing aid application W04-Y03A<br />
loudness control W03-C05<br />
power amplifier U24-G01B1<br />
W03-C01C<br />
preamplifier U24-G01C<br />
W03-C01A<br />
public address (PA) application W04-S05A<br />
tone control W03-C05A<br />
TV receiver application W03-A15A<br />
volume control W03-C03<br />
Audio connector - see Connector<br />
Audio recording equipment<br />
compact disc (CD) W04-C10A1<br />
construction (general) W04-L05<br />
digital audio tape (DAT) player/recorder W04-B12G<br />
editing W04-H05E<br />
indexing W04-H01<br />
integrated with telephone W01-C01P6A<br />
magnetic record carriers T03-A01C8A<br />
MP3 player W04-G01B8<br />
signal processing - see Audio recording<br />
signal processing W04-G01<br />
testing W04-J07<br />
time code recording W04-H01A<br />
Audio recording signal processing W04-G01<br />
coding W04-G01F<br />
copy marking W04-G01L3<br />
copy prevention W04-G01L1<br />
digitising W04-G01F<br />
distortion reduction W04-G01D<br />
drop-out compensation W04-G01D<br />
dynamic recording (general) W04-G01A<br />
error correction W04-G01F1<br />
multiple channel recording W04-G01M<br />
multitrack recording W04-G01M5<br />
noise reduction W04-G01D<br />
recording of separate audio track W04-G01M3<br />
sampling W04-G01F<br />
static recording W04-G01B<br />
static recording applications W04-G01B7<br />
static recording memory addressing W04-G01B5<br />
stereo and surround sound recording<br />
W04-G01M1<br />
Audio signal coding W04-V10<br />
AC-2 W04-V10G1C<br />
ATRAC W04-V10G1G<br />
hybrid coding W04-V10G1G<br />
MPEG W04-V10G1<br />
multichannel W04-V10G1J<br />
nonuniform W04-V10C<br />
perceptual coding W04-V10G<br />
predicitive coding W04-V10E<br />
reducing artefacts W04-V10G7<br />
speech coding W04-V05G<br />
standards conversion W04-V10A<br />
subband coding W04-V10G1A<br />
transform coding W04-V10G1C<br />
Audio signal processing<br />
analysis W04-V01<br />
W04-V04A7<br />
acoustic feedback reduction W04-G03C<br />
coding, general W04-V10<br />
coding, speech W04-V05G<br />
compression and expansion W04-G04A<br />
computer-based T01-J18<br />
frequency enhancement and addition<br />
of harmonics W04-G04E<br />
improving S/N ratio W04-G03A<br />
mixing - see Sound mixing W04-G05<br />
noise reduction W04-G03
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