H03G   1/00  \	0	0	5J100	H03G   1/00	15	椹뤿֤κ	Details of arrangements for controlling amplification
H03G   1/00  A	0	0	5J100	H03G   1/00	515	ˤɽ	Means for indicating with gain control
H03G   1/00  B	0	0	5J100	H03G   1/00	338	ˤɽ	Means for indicating with sound quality control
H03G   1/00  Z	0	0	5J100	H03G   1/00	320	¾Τ	Others
H03G   1/02  \	1	1	5J100	H03G   1/02	443	ޤӰαʶϩαƱĴޤϱȷ礵줿ΣȣʡˡΣ	Remote control of amplification, tone or bandwidth  (combined with remote tuning or selection of resonant circuits H03J) [2006.01]
H03G   1/04  \	1	1	5J100	H03G   1/04	359	˵Ҥߤ㸺뤿ϩѷ˵ǻҤԡ󥹤Ѳαƶ㸺뤿ѷȣƣ	Modifications of control circuit to reduce distortion caused by control (modifications to reduce influence of variations of internal impedance of amplifying elements caused by control H03F 1/08)
H03G   3/00  \	0	0	5J100	H03G   3/00	38	ޤϼȿѴΣ	Gain control in amplifiers or frequency changers [2006.01]
H03G   3/00  A	0	0	5J100	H03G   3/00	620	ŪΡ㡥եݥɥ󡦥եݥɥȡ	Controlling gain by time, e.g. fade-in or out
H03G   3/00  B	0	0	5J100	H03G   3/00	214	ưȼưȤȤ߹碌	Combinations of manual and automatic control
H03G   3/00  Z	0	0	5J100	H03G   3/00	300	¾Τ	Others
H03G   3/02  \	1	1	5J100	H03G   3/02	18	ư	Manually-operated control
H03G   3/02  A	1	0	5J100	H03G   3/02	1336	ǥ뵻Ѥˤ	by digital control technique
H03G   3/02  B	1	0	5J100	H03G   3/02	664	ʣͥ椹	Controlling multiple channels
H03G   3/02  Z	1	0	5J100	H03G   3/02	524	¾ΤΡ㡥Űȯ	Others, e.g. generating control voltages
H03G   3/04  \	2	2	5J100	H03G   3/04	6	ƱĴˤ	in untuned amplifiers
H03G   3/06  \	3	3	5J100	H03G   3/06	32	ŻҴɤĤ	having discharge tubes
H03G   3/08  \	4	4	5J100	H03G   3/08	19	鵢ԤȤ߹	incorporating negative feedback
H03G   3/10  \	3	3	5J100	H03G   3/10	14	ȾƳ֤Ĥ	having semiconductor devices
H03G   3/10  A	3	0	5J100	H03G   3/10	914	ʤ椹	for controlling amplifying stages
H03G   3/10  B	3	1	5J100	H03G   3/10	1450	ư椹	for controlling differential amplifiers
H03G   3/10  C	3	1	5J100	H03G   3/10	95	ǥ楢륲ݥȣƣţԤ椹	for controlling dual gate FET
H03G   3/10  D	3	0	5J100	H03G   3/10	968	ʤ椹	for controlling attenuation stages
H03G   3/10  E	3	0	5J100	H03G   3/10	120	ʵڤӸʤ򶦤椹	for controlling both amplifying and attenuationstages
H03G   3/10  Z	3	0	5J100	H03G   3/10	58	¾Τ	Others
H03G   3/12  \	4	4	5J100	H03G   3/12	14	鵢ԤȤ߹	incorporating negative feedback
H03G   3/12  A	4	0	5J100	H03G   3/12	640	ʤ椹	for controlling amplifying stages
H03G   3/12  B	4	1	5J100	H03G   3/12	263	ư椹	for controlling differential amplifiers
H03G   3/12  C	4	1	5J100	H03G   3/12	8	ǥ楢륲ݥȣƣţԤ椹	for controlling dual gate FET
H03G   3/12  D	4	0	5J100	H03G   3/12	53	ʤ椹	for controlling attenuation stages
H03G   3/12  E	4	0	5J100	H03G   3/12	79	ʵڤӸʤ򶦤椹	for controlling both amplifying and attenuationstages
H03G   3/12  Z	4	0	5J100	H03G   3/12	26	¾Τ	Others
H03G   3/14  \	2	2	5J100	H03G   3/14	8	ȿˤ	in frequency-selective amplifiers
H03G   3/16  \	3	3	5J100	H03G   3/16	23	ŻҴɤĤ	having discharge tubes
H03G   3/18  \	3	3	5J100	H03G   3/18	3	ȾƳ֤Ĥ	having semiconductor devices
H03G   3/18  A	3	0	5J100	H03G   3/18	186	ʤ椹	for controlling amplifying stages
H03G   3/18  B	3	1	5J100	H03G   3/18	29	ư椹	for controlling differential amplifiers
H03G   3/18  C	3	1	5J100	H03G   3/18	73	ǥ楢륲ݥȣƣţԤ椹	for controlling dual gate FET
H03G   3/18  D	3	0	5J100	H03G   3/18	96	ʤ椹	for controlling attenuationstages
H03G   3/18  E	3	0	5J100	H03G   3/18	22	ʵڤӸʤ򶦤椹	for controlling both amplifying and attenuationstages
H03G   3/18  Z	3	0	5J100	H03G   3/18	4	¾Τ	Others
H03G   3/20  \	1	1	5J100	H03G   3/20	75	ưʲ̤οĥޤϰ̤ȷ礵줿Σȣǣ	Automatic control (combined with volume compression or expansion H03G 7/00)
H03G   3/20  A	1	0	5J100	H03G   3/20	1727	ǥ뵻Ѥˤ	by digital technique
H03G   3/20  B	1	0	5J100	H03G   3/20	354	ʣͥ椹	for controlling multiple channels
H03G   3/20  C	1	0	5J100	H03G   3/20	1094	ѤΡ㡥ʣΡǣøĤΡ	using for receivers, e.g. of multiple, with AGC source
H03G   3/20  D	1	1	5J100	H03G   3/20	758	ñΣǣøñʤ椹	for controlling single amplifying stage with single AGC source
H03G   3/20  E	1	1	5J100	H03G   3/20	603	ñΣǣøʣʤ椹	for controlling multiple amplifying stages with single AGC source
H03G   3/20  Z	1	0	5J100	H03G   3/20	967	¾Τ	Others
H03G   3/22  \	2	2	5J100	H03G   3/22	137	ŻҴɤˤ	in amplifiers having discharge tubes
H03G   3/24  \	3	3	5J100	H03G   3/24	36	Ϥλ٥ޤϲ٥˰¸	Control dependent upon ambient noise level or sound level
H03G   3/26  \	3	3	5J100	H03G   3/26	5	̵ˤ̵	Muting amplifier when no signal is present
H03G   3/28  \	4	4	5J100	H03G   3/28	6	ȿĴˤ	in frequency-modulation receivers
H03G   3/30  \	2	2	5J100	H03G   3/30	31	ȾƳ֤ˤ	in amplifiers having semiconductor devices
H03G   3/30  A	2	0	5J100	H03G   3/30	786	ʤ椹	for controlling amplifying stages
H03G   3/30  B	2	1	5J100	H03G   3/30	3077	ư̥եݥɥХĥ	Feedback
H03G   3/30  C	2	1	5J100	H03G   3/30	935	ư̥եݥɥեݥɡ	Feedforward
H03G   3/30  D	2	1	5J100	H03G   3/30	546	ư椹	for controlling differential amplifiers
H03G   3/30  E	2	0	5J100	H03G   3/30	1356	ʤ椹	for controlling attenuationstages
H03G   3/30  F	2	0	5J100	H03G   3/30	215	ʵڤӸʤ򶦤椹	for controlling both amplifying and attenuationstages
H03G   3/30  Z	2	0	5J100	H03G   3/30	289	¾Τ	Others
H03G   3/32  \	3	3	5J100	H03G   3/32	987	椬Ϥλ٥ޤϲ٥˰¸	the control being dependent upon ambient noise level or sound level
H03G   3/34  \	3	3	5J100	H03G   3/34	396	̵ˤ̵	Muting amplifier when no signal is present
H03G   5/00  \	0	0	5J030	H03G   5/00	130	βޤӰ	Tone control or bandwidth control in amplifiers
H03G   5/00 005 \	1	1	5J030	H03G   5/00	244	ǥ뿮	of digital signal
H03G   5/02  \	1	1	5J030	H03G   5/02	35	ưΣ	Manually-operated control [2006.01]
H03G   5/02 025 \	2	2	5J030	H03G   5/02	1420	饤¤줿ȿˤ벻̤ޤ	Equalizer; control or sound volume or profit in controlled frequency width
H03G   5/04  \	2	2	5J030	H03G   5/04	75	ƱĴˤ	in untuned amplifiers
H03G   5/06  \	3	3	5J030	H03G   5/06	2	ŻҴɤĤ	having discharge tubes
H03G   5/08  \	4	4	5J030	H03G   5/08	8	鵢ԤȤ߹	incorporating negative feedback
H03G   5/10  \	3	3	5J030	H03G   5/10	46	ȾƳ֤Ĥ	having semiconductor devices
H03G   5/12  \	4	4	5J030	H03G   5/12	66	鵢ԤȤ߹	incorporating negative feedback
H03G   5/14  \	2	2	5J030	H03G   5/14	28	ȿˤ	in frequency-selective amplifiers
H03G   5/16  \	1	1	5J030	H03G   5/16	48	ư	Automatic control
H03G   5/16 165 \	2	2	5J030	H03G   5/16	906	饤¤줿ȿˤ벻̤ޤ	Equalizer; control of sound volume or profit in controlled frequency width
H03G   5/18  \	2	2	5J030	H03G   5/18	28	ƱĴˤ	in untuned amplifiers
H03G   5/20  \	3	3	5J030	H03G   5/20	1	ŻҴɤĤ	having discharge tubes
H03G   5/22  \	3	3	5J030	H03G   5/22	63	ȾƳ֤Ĥ	having semiconductor devices
H03G   5/24  \	2	2	5J030	H03G   5/24	35	ȿˤ	in frequency-selective amplifiers
H03G   5/26  \	3	3	5J030	H03G   5/26	0	ŻҴɤĤ	having discharge tubes
H03G   5/28  \	3	3	5J030	H03G   5/28	7	ȾƳ֤Ĥ	having semiconductor devices
H03G   7/00  \	0	0	5J030	H03G   7/00	102	β̰̤ޤϿĥ	Volume compression or expansion in amplifiers
H03G   7/00 001 \	1	1	5J030	H03G   7/00	28	롼פʤΡʣȣǣȣǣȣǣͥ	without controlling loop (H03G7/00, 007, H03G7/02, H03G7/06 take precedence)
H03G   7/00 002 \	1	1	5J030	H03G   7/00	253	ȿޤƱĴˤΡ㡥ǥʣȣǣȣǣȣǣȣǣȣǣͥ	in low frequency amplifier or nonconformity amplifier, e.g. audio amplifier (H03G7/00,007, H03G7/00,002, H03G7/00,008, H03G7/02, H03G7/06 take precedence)
H03G   7/00 004 \	2	2	5J030	H03G   7/00	167	Ϣ³Ū˥ԡ󥹤Ѳ뵡Ѥ	using device of which impedance changes consecutively
H03G   7/00 005 \	2	2	5J030	H03G   7/00	49	Ϣ³Ū˲ѤεѤΡ㡥å	changes non-consecutively, e.g. switch control
H03G   7/00 007 \	1	1	5J030	H03G   7/00	127	ǥ⤷沽	of digital or coded signal
H03G   7/00 008 \	1	1	5J030	H03G   7/00	9	ѥåȿˤʣȣǣȣǣȣǣͥ	control by pilot signal (H03G7/00,007, H03G7/02, H03G7/06 take precedence)
H03G   7/02  \	1	1	5J030	H03G   7/02	7	ŻҴɤĤ	having discharge tubes
H03G   7/04  \	2	2	5J030	H03G   7/04	4	鵢ԤȤ߹	incorporating negative feedback
H03G   7/06  \	1	1	5J030	H03G   7/06	99	ȾƳ֤Ĥ	having semiconductor devices
H03G   7/08  \	2	2	5J030	H03G   7/08	73	鵢ԤȤ߹	incorporating negative feedback
H03G   9/00  \	0	0	5J030	H03G   9/00	105	ʾηη硤㡥Ȳ	Combinations of two or more types of control, e.g. gain control and tone control
H03G   9/00 005 \	1	1	5J030	H03G   9/00	132	ǥ⤷沽	of digital or coded signal
H03G   9/02  \	1	1	5J030	H03G   9/02	166	ƱĴˤΡΣ	in untuned amplifiers [2006.01]
H03G   9/02 025 \	2	2	5J030	H03G   9/02	157	ȿ¸β̰̤ޤϿĥ㡥ޥХɥƥʣȣǣȣǣͥ	frequency dependent compression or extension of sound volume, e.g. multi-band system (H03G9/10, H03G9/18 take precedence)
H03G   9/04  \	2	2	5J030	H03G   9/04	0	ŻҴɤĤ	having discharge tubes
H03G   9/06  \	3	3	5J030	H03G   9/06	21	椪Ӳ	for gain control and tone control
H03G   9/08  \	4	4	5J030	H03G   9/08	1	鵢ԤȤ߹	incorporating negative feedback
H03G   9/10  \	3	3	5J030	H03G   9/10	6	椪Ӳ̿ĥޤϰ	for tone control and volume expansion or compression
H03G   9/12  \	2	2	5J030	H03G   9/12	2	ȾƳ֤Ĥ	having semiconductor devices
H03G   9/14  \	3	3	5J030	H03G   9/14	202	椪Ӳ	for gain control and tone control
H03G   9/16  \	4	4	5J030	H03G   9/16	31	鵢ԤȤ߹	incorporating negative feedback
H03G   9/18  \	3	3	5J030	H03G   9/18	103	椪Ӳ̿ĥޤϰ	for tone control and volume expansion or compression
H03G   9/20  \	1	1	5J030	H03G   9/20	5	ȿˤ	in frequency-selective amplifiers
H03G   9/22  \	2	2	5J030	H03G   9/22	1	ŻҴɤĤ	having discharge tubes
H03G   9/24  \	2	2	5J030	H03G   9/24	2	ȾƳ֤Ĥ	having semiconductor devices
H03G   9/26  \	1	1	5J030	H03G   9/26	2	ȿʤˤΤȶƱĴʤˤΡΣ	in untuned amplifying stages as well as in frequency-selective amplifying stages [2006.01]
H03G   9/28  \	2	2	5J030	H03G   9/28	1216	ʤŻҴɤĤ	all amplifying stages having discharge tubes
H03G   9/30  \	2	2	5J030	H03G   9/30	0	ʤȾƳ֤Ĥ	all amplifying stages having semiconductor devices
H03G  11/00  \	0	0	5J030	H03G  11/00	386	桨ѲΨ	Limiting amplitude; Limiting rate of change of amplitude
H03G  11/00 002 \	1	1	5J030	H03G  11/00	430	롼פʤΡʣȣǣȣǣȣǣȣǣͥ	without controlling loop (H03G11/00, 004-H03G11/00,008, H03G11/02-H03G11/08 take precedence)
H03G  11/00 004 \	1	1	5J030	H03G  11/00	12	ŴɤѤΡʣȣǣͥ	using discharge tube (H03G11/00,008 takes precedence)
H03G  11/00 006 \	1	1	5J030	H03G  11/00	16	ʬĲϩˤΡʣȣǣͥ	in circuit having distributed constant (H03G11/00,008 takes precedence)
H03G  11/00 008 \	1	1	5J030	H03G  11/00	126	ǥ⤷沽	of digital or coded signal
H03G  11/02  \	1	1	5J030	H03G  11/02	627	ɤˤΡʣȣǣȣǣȣǣͥ	by means of diodes (H03G 11/04, H03G 11/06, H03G 11/08 take precedence)
H03G  11/02 025 \	2	2	5J030	H03G  11/02	78	ʬĲϩˤ	in circuit having distributed constant
H03G  11/04  \	1	1	5J030	H03G  11/04	475	ζ˰¸٥¡ĴƤȤζ˰¸٥	Limiting level dependent on strength of signal; Limiting level dependent on strength of carrier on which signal is modulated
H03G  11/06  \	1	1	5J030	H03G  11/06	130	Ĵ줿Υߥå̴ȷ礵줿ߥåʸͭư̴ȣģ	Limiters of angle-modulated signals; such limiters combined with discriminators (discriminators having an inherent limiting action H03D 3/00)
H03G  11/08  \	1	1	5J030	H03G  11/08	552	ѲΨ	Limiting rate of change of amplitude
H03G  99/00  \	0	0	5J030	H03G  99/00	0	Υ֥饹¾Υ롼פʬवʤΣ	Subject matter not provided for in other groups of this subclass [8]
