PCT/2002/18 - World Intellectual Property Organization

18/2002
8798 PCT Gazette - Section I - Gazette du PCT 2 May/mai 2002
(43) 2 May/mai 2002 (02.05.2002)
(54) IMPROVED SPECTRAL PARAMETER
SUBSTITUTION FOR THE FRAME ER-
ROR CONCEALMENT IN A SPEECH
DECODER
SUBSTITUTION DE PARAMETRES
SPECTRAUX AMELIOREE POUR
MASQUAGE D’ERREURS DE
TRAMES DANS UN DECODEUR VO-
CAL
(71) NOKIA CORPORATION [FI/FI];
Keilalahdentie 4, FIN-02140 Espoo (FI).
(71) NOKIA INC. [US/US]; 6000 Connection
Drive, Irving, TX 75039 (US).
(only for / seulement pour LC)
(72) MÄKINEN, Jari; Tammelan Puistokatu
30-32 C52, FIN-33100 Tampere (FI).
MIKKOLA, Hannu, J.; Ippisenkatu 15,
FIN-33300 Tampere (FI). VAINIO, Janne;
Simunantie 8-12 B6, FIN-33880 Lempäälä
(FI). ROTOLA-PUKKILA, Jani;
Lehvänkatu 24 E 44, FIN-33820 Tampere
(FI).
(74) MAGUIRE, Francis, J.; Ware, Fressola,
Van Der Sluys & Adolphson LLP, 755 Main
Street, P.O. Box 224, Monroe, CT 06468
(US).
(81) AE AG AL AM AT AU AZ BA BB BG BR
BY BZ CA CH CN CO CR CU CZ DE DK
DM DZ EC EE ES FI GB GD GE GH GM
HR HU ID IL IN IS JP KE KG KP KR KZ
LC LK LR LS LT LU LV MA MD MG MK
MN MW MX MZ NO NZ PH PL PT RO RU
SD SE SG SI SK SL TJ TM TR TT TZ UA
UG UZ VN YU ZA ZW.
(84) AP (GH GM KE LS MW MZ SD SL SZ TZ
UG ZW); EA (AM AZ BY KG KZ MD RU
TJ TM); EP (AT BE CH CY DE DK ES FI
FR GB GR IE IT LU MC NL PT SE TR); OA
(BF BJ CF CG CI CM GA GN GQ GW ML
MR NE SN TD TG).
(51) 7 G10L 19/04
(11) WO 02/35521 (13) A2
(21) PCT/US01/42786
(22) 25 Oct/oct 2001 (25.10.2001)
(25) en (26) en
(30) 60/242,700 25 Oct/oct 2000 US
(25.10.2000)
(30) 09/722,077 27 Nov/nov 2000 US
(27.11.2000)
(43) 2 May/mai 2002 (02.05.2002)
(54) METHOD AND APPARATUS FOR
ONE-STAGE AND TWO-STAGE NOISE
FEEDBACK CODING OF SPEECH AND
AUDIO SIGNALS
PROCEDE ET DISPOSITIF POUR LE
CODAGE DE SIGNAUX VOCAUX ET
AUDIO A BOUCLE DE RETROACTION
DE BRUIT A UN ET A DEUX ETAGES
(71) BROADCOM CORPORATION [US/US];
16215 Alton Parkway, Irvine, CA 92618
(US).
(72) CHEN, Juin-Hwey; 10 Blessing, Irvine, CA
92612 (US).
(74) SOKOHL, Robert et al. / etc.; Sterne,
Kessler, Goldstein & Fox P.L.L.C., Suite 600,
1100 New York Avenue, N.W., Washington,
DC 20005-3934 (US).
(81) AE AG AL AM AT AU AZ BA BB BG BR
BY BZ CA CH CN CO CR CU CZ DE DK
DM DZ EC EE ES FI GB GD GE GH GM
HR HU ID IL IN IS JP KE KG KP KR KZ
LC LK LR LS LT LU LV MA MD MG MK
MN MW MX MZ NO NZ PH PL PT RO RU
SD SE SG SI SK SL TJ TM TR TT TZ UA
UG UZ VN YU ZA ZW.
(84) AP (GH GM KE LS MW MZ SD SL SZ TZ
UG ZW); EA (AM AZ BY KG KZ MD RU
TJ TM); EP (AT BE CH CY DE DK ES FI
FR GB GR IE IT LU MC NL PT SE TR); OA
(BF BJ CF CG CI CM GA GN GQ GW ML
MR NE SN TD TG).
(51) 7 G10L 19/12, 19/04, H03M 7/30
(11) WO 02/35522
(21) PCT/JP01/03240
(13) A1
(22) 16 Apr/avr 2001 (16.04.2001)
(25) ja (26) ja
(30) 2000-327322 26 Oct/oct 2000
(26.10.2000)
JP
(43) 2 May/mai 2002 (02.05.2002)
(54) VOICE ENCODING METHOD AND AP-
PARATUS
PROCEDE ET APPAREIL DE CODAGE
VOCAL
(71) MITSUBISHI DENKI KABUSHIKI
KAISHA [JP/JP]; 2-3, Marunouchi 2-chome,
Chiyoda-ku, Tokyo 100-8310 (JP).
(for all designated States except / pour tous
les États désignés sauf US)
(72, 75) TASAKI, Hirohisa [JP/JP]; c/o Mitsubishi
Denki Kabushiki Kaisha, 2-3,
Marunouchi 2-chome, Chiyoda-ku, Tokyo
100-8310 (JP).
(74) SOGA, Michiteru et al. / etc.; S. Soga & Co.,
8th Floor, Kokusai Building, 1-1, Marunouchi
3-chome, Chiyoda-ku, Tokyo 100-0005 (JP).
(81) CN IL US.
(84) EP (AT BE CH CY DE DK ES FI FR GB GR
IE IT LU MC NL PT SE TR).
(51) 7 G10L 19/12
(11) WO 02/35523
(21) PCT/US01/42787
(13) A2
(22) 25 Oct/oct 2001 (25.10.2001)
(25) en (26) en
(30) 60/242,700 25 Oct/oct 2000
(25.10.2000)
US
(30) 09/722,077 27 Nov/nov 2000
(27.11.2000)
US
(30) 09/832,131 11 Apr/avr 2001
(11.04.2001)
US
(30) 09/832,132 11 Apr/avr 2001
(11.04.2001)
US
(43) 2 May/mai 2002 (02.05.2002)
(54) NOISE FEEDBACK CODING METH-
ODS AND SYSTEMS FOR PERFORM-
ING GENERAL AND EFFICIENT
SEARCHING OF VECTOR QUANTI-
ZATION CODEVECTORS USED FOR
CODING A SPEECH SIGNAL
PROCEDES ET SYSTEMES DE CO-
DAGE A BOUCLE DE RETROAC-
TION DE BRUIT POUR METTRE EN
OEUVRE UNE RECHERCHE GENE-
RALE ET EFFICACE DE VECTEURS
DE CODE DE QUANTIFICATION VEC-
TORIELLE DESTINES A CODER UN
SIGNAL VOCAL
(71) BROADCOM CORPORATION [US/US];
16215 Alton Parkway, Irvine, CA 92618
(US).
(72) CHEN, Juin-Hwey; 10 Blessing, Irvine, CA
92612 (US).
(74) SOKOHL, Robert et al. / etc.; Sterne,
Kessler, Goldstein & Fox P.L.L.C., Suite 600,
1100 New York Avenue, Washington, DC
20005-3934 (US).
(81) AE AG AL AM AT AU AZ BA BB BG BR
BY BZ CA CH CN CO CR CU CZ DE DK
DM DZ EC EE ES FI GB GD GE GH GM
HR HU ID IL IN IS JP KE KG KP KR KZ
LC LK LR LS LT LU LV MA MD MG MK
MN MW MX MZ NO NZ PH PL PT RO RU
SD SE SG SI SK SL TJ TM TR TT TZ UA
UG UZ VN YU ZA ZW.
(84) AP (GH GM KE LS MW MZ SD SL SZ TZ
UG ZW); EA (AM AZ BY KG KZ MD RU
TJ TM); EP (AT BE CH CY DE DK ES FI
FR GB GR IE IT LU MC NL PT SE TR); OA
(BF BJ CF CG CI CM GA GN GQ GW ML
MR NE SN TD TG).
(51) 7 G11B 5/00
(11) WO 02/35524
(21) PCT/US01/50708
(13) A2
(22) 24 Oct/oct 2001 (24.10.2001)
(25) en (26) en
(30) 60/243,214 25 Oct/oct 2000
(25.10.2000)
US
(30) 60/243,219 25 Oct/oct 2000
(25.10.2000)
US
(30) 60/304,239 10 Jul/juil 2001
(10.07.2001)
US
(43) 2 May/mai 2002 (02.05.2002)
(54) MONOCOQUE HEAD SUSPENSION
SUSPENSION DE TETE MONOCOQUE
(71) SEAGATE TECHNOLOGY, LLC
[US/US]; 920 Disc Drive,
CA 95056 (US).
Scotts Valley,
(72) MANGOLD, Marcus, E.; 6040 Russell Avenue
South, Minneapolis, MN 55410 (US).
BOUTAGHOU, Zine, E.; 307 Lily Pond
Lane, Vadnais Heights, MN 55127 (US).
BONIN, Wayne, A.; 21 Black Oak Road,
North Oaks, MN 55127 (US). CRANE, Peter;
6729 Emerson Avenue South, Richfield,
MN 55423 (US).
(74) SCHAEFER, Stephen, R.; Fish & Richardson
P.C., P.A., Suite 3300, 60 South Sixth
Street, Minneapolis, MN 55402 (US).
(81) AE AG AL AM AT AU AZ BA BB BG BR
BY BZ CA CH CN CO CR CU CZ DE DK
DM DZ EC EE ES FI GB GD GE GH GM
HR HU ID IL IN IS JP KE KG KP KR KZ
LC LK LR LS LT LU LV MA MD MG MK
MN MW MX MZ NO NZ PH PL PT RO RU
SD SE SG SI SK SL TJ TM TR TT TZ UA
UG UZ VN YU ZA ZW.
(84) AP (GH GM KE LS MW MZ SD SL SZ TZ
UG ZW); EA (AM AZ BY KG KZ MD RU
TJ TM); EP (AT BE CH CY DE DK ES FI
FR GB GR IE IT LU MC NL PT SE TR); OA