首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
NARROWBAND SPEECH SIGNAL TRANSMISSION SYSTEM WITH PERCEPTUAL LOW-FREQUENCY ENHANCEMENT
摘要
申请公布号
EP1405424(A1)
申请公布日期
2004.04.07
申请号
EP20020738470
申请日期
2002.06.20
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
SLUIJTER, ROBERT;LARSEN, ERIK;GERRITS, ANDREAS;AARTS, RONALDUS M.
分类号
H04M1/60;G10L21/02;H04B1/66;(IPC1-7):H04B1/66
主分类号
H04M1/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ROOF MATERIAL
IMAGE PROCESSOR, IMAGE PROCESSING METHOD AND STORAGE MEDIUM
TONER WASTE STORAGE CONTAINER FOR IMAGE FORMING DEVICE AND DEVICE FOR RECOVERING TONER WASTE THEREFROM
ELECTROPHOTOGRAPHIC DEVELOPING ROLLER
REFLECTOR MIRROR FOR LASER
BAG MAKING MACHINE
BAG MAKING MACHINE
DISCHARGE LAMP LIGHTING DEVICE
EVAPORATING SYSTEM FOR COMBINED CYCLE POWER GENERATION PLANT USING NATURAL GAS COMBUSTION
SEMICONDUCTOR DEVICE
MANUFACTURE OF STIFFENER WITH ADHESIVE LAYER
GLASS CERAMIC WIRING BOARD
PLATE-LIKE MEMBER CORNER EDGE CHAMFERING DEVICE
FINISHING-POLISH METHOD OF METAL PIPE INNER SURFACE
FREEZE/REFRIGERATION MANAGING SYSTEM
DEVICE TO BE CONTROLLED, CONTROLLER, INITIAL SETTING AVAILABLE COMMUNICATION SYSTEM AND MEDIUM
EQUIPMENT AND METHOD FOR CARRYING SUBSTRATE
SUBSTRATE PROCESSING APPARATUS
BAMBOO CULM LIGHTING APPARATUS
BOX GIRDER BRIDGE EXCELLENT IN WEATHER RESISTANCE