3D spectrogram (IMAGE) Universidad Carlos III de Madrid Caption 用于训练性别暴力检测器的语音记录的3D频谱图。 Credit 来源:UC3M。 Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.