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    • 2. 发明申请
    • VOICE CONVERSION
    • 语音转换
    • WO2006109251A3
    • 2006-11-30
    • PCT/IB2006051113
    • 2006-04-11
    • NOKIA CORPNURMINEN JANITIAN JILEIKISS IMRE
    • NURMINEN JANITIAN JILEIKISS IMRE
    • G10L13/02G10L19/00G10L21/00
    • G10L13/033G10L19/0018G10L2021/0135
    • This invention relates to a framework for converting a source speech signal associated with a source voice into a target speech signal that is a representation of the source speech signal associated with a target voice. The source speech signal is encoded into samples of encoding parameters, wherein the encoding comprises the step of segmenting the source speech signal into segments based on characteristics of the source speech signal. The samples of the encoding parameters, or a converted representation of the samples of the encoding parameters are then decoded to obtain the target speech signal. Therein, in the encoding, the decoding or in a separate step, samples of parameters related to the source speech signal are converted into samples of parameters related to the target speech signal. Therein, at least one of the encoding and the converting depends on the segments of the source speech signal.
    • 本发明涉及一种用于将与源语音相关联的源语音信号转换成作为与目标语音相关联的源语音信号的表示的目标语音信号的框架。 源语音信号被编码为编码参数的采样,其中编码包括基于源语音信号的特性将源语音信号分割成段的步骤。 然后对编码参数的样本或编码参数的样本的转换表示进行解码以获得目标语音信号。 其中,在编码,解码或单独的步骤中,与源语音信号相关的参数的样本被转换成与目标语音信号相关的参数的采样。 其中,编码和转换中的至少一个取决于源语音信号的段。
    • 5. 发明专利
    • OPTICAL SYSTEM
    • HU9402087D0
    • 1994-10-28
    • HU9402087
    • 1994-07-13
    • PODMANICZKY ANDRASKALLO PETERTALOSI JANOSKISS IMRE
    • PODMANICZKY ANDRASKISS IMREKALLO PETERTALOSI JANOS
    • G02B17/08G02B5/04G02B27/18G06K9/00G06T1/00
    • PCT No. PCT/HU95/00030 Sec. 371 Date Jan. 13, 1997 Sec. 102(e) Date Jan. 13, 1997 PCT Filed Jun. 26, 1995 PCT Pub. No. WO96/02896 PCT Pub. Date Feb. 1, 1996Optical imaging system between an object plane (2.2) of a total reflexion prism (2) and an image plane, mainly for a fingerprint reading apparatus, that comprises an optics (3) for imaging the object plane to the image plane, and an electronic image detector (4) in the image plane. The optics defines an optical axis (3.0) and input and output pupils, respectively. The total reflexion prism (2) is arranged in front of the input pupil of the optics (3). The prism has a first surface receiving light for illuminating the object plane through the interior of the prism and a further surface through which light reflected from the object plane passes towards the optics. The object plane closes an angle with the optical axis, which is preferably between 45 DEG and 65 DEG if the refraction index of the prism is between 1.5 and 1.85. The object plane (2.2) of the total reflexion prism (2) is offset relative to the optical axis (3.0) in normal direction and the image detector (4) is also offset in normal direction relative to the optical axis (3.0) to an extent which corresponds to the location of the image of said object plane.