公开(公告)号：US20200234693A1

公开(公告)日：2020-07-23

申请号：US16749257

申请日：2020-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hosang SUNG ,  Seonho HWANG ,  Doohwa HONG ,  Eunmi OH ,  Kyoungbo MIN ,  Jonghoon JEONG ,  Kihyun CHOO

IPC: G10L13/08 ,  G10L15/22 ,  G10L15/18 ,  G10L15/02 ,  G10L13/033 ,  G10L13/04 ,  G10L13/047

Abstract: An electronic device and a controlling method of the electronic device are provided. The electronic device acquires text to respond on a received user's speech, acquires a plurality of pieces of parameter information for determining a style of an output speech corresponding to the text based on information on a type of a plurality of text-to-speech (TTS) databases and the received user's speech, identifies a TTS database corresponding to the plurality of pieces of parameter information among the plurality of TTS databases, identifies a weight set corresponding to the plurality of pieces of parameter information among a plurality of weight sets acquired through a trained artificial intelligence model, adjusts information on the output speech stored in the TTS database based on the weight set, synthesizes the output speech based on the adjusted information on the output speech, and outputs the output speech corresponding to the text.

公开(公告)号：US20140032213A1

公开(公告)日：2014-01-30

申请号：US14041324

申请日：2013-09-30

Applicant: Samsung Electronics Co., Ltd

Inventor： Junghoe KIM ,  Eunmi OH ,  Changyong SON ,  Kihyun CHOO

IPC: G10L19/12

CPC classification number: G10L19/12 ,  G10L19/02 ,  G10L19/20

Abstract: Adaptive time/frequency-based audio encoding and decoding apparatuses and methods. The encoding apparatus includes a transformation & mode determination unit to divide an input audio signal into a plurality of frequency-domain signals and to select a time-based encoding mode or a frequency-based encoding mode for each respective frequency-domain signal, an encoding unit to encode each frequency-domain signal in the respective encoding mode, and a bitstream output unit to output encoded data, division information, and encoding mode information for each respective frequency-domain signal. In the apparatuses and methods, acoustic characteristics and a voicing model are simultaneously applied to a frame, which is an audio compression processing unit. As a result, a compression method effective for both music and voice can be produced, and the compression method can be used for mobile terminals that require audio compression at a low bit rate.

Abstract translation: 自适应时间/频率音频编码和解码装置和方法。 编码装置包括：变换和模式确定单元，用于将输入音频信号分成多个频域信号，并且为每个相应的频域信号选择基于时间的编码模式或基于频率的编码模式，编码 单元，用于对各个编码模式中的每个频域信号进行编码，以及比特流输出单元，用于输出每个各个频域信号的编码数据，分割信息和编码模式信息。 在装置和方法中，声音特性和语音模型被同时应用于作为音频压缩处理单元的帧。 结果，可以产生对音乐和语音有效的压缩方法，并且压缩方法可以用于需要低比特率的音频压缩的移动终端。