In this report, we focus on the recognition accuracy of the ASR systems, which is the most critical and commonly used parameter for measuring an ASRperformance.There are eight sections to the report. Section one is brief informaiton of the report. In section two, we briefly introduce the ASR systems and their models we use. In section three, we describe the data we prepare for this experiment. Next, in section four, we illustrate the methodology and evaluation metrics used for the accuracy of thesystems. And in section five and six, we present the results of the six ASR systems in detail from various dimensions. In the seventh section, we analyze the changes in these ASR systems during the last two evaluations. Finally, the eighth section concludes this report with further discussion and conclusions.
In this report, we will evaluate the performance of the 6 most representative PA engines, focusing on the result of accuracy, fluency, and prosody in utterance level, accuracy in word level, and accuracy in phoneme level, which are critical and commonly recognized parameters for measuring.
For the following content of this report, we will first introduce the 6 engines evaluated and the features we use. Later, we will describe the data we prepared for this experiment. Next, we will illustrate the methodology and evaluation metrics used for the pronunciation assessment. Moreover, we will present the evaluation results and the analysis based on each aspect. Last but not least, this report ends with a conclusion and further discussion.
This report evaluates the performance of leading commercial text-to-speech (TTS) systems, focusing on their German audio synthesis capabilities. There are four sections in the report. Section one provides a brief introduction. In section two, we illustrate the methodology and evaluation metrics used for the Functional Metrics Evaluation and Mean Opinion Score (MOS) Evaluation. Sections three present the evaluation results and analysis. The report concludes with a discussion in section four.
This report evaluates the performance of leading commercial text-to-speech (TTS) systems, focusing on their France French audio synthesis capabilities. There are four sections in the report. Section one provides a brief introduction. In section two, we illustrate the methodology and evaluation metrics used for the Functional Metrics Evaluation and Mean Opinion Score (MOS) Evaluation. Sections three present the evaluation results and analysis. The report concludes with a discussion in section four.
This report evaluates the performance of leading commercial text-to-speech (TTS) systems, focusing on their Italian audio synthesis capabilities. There are four sections in the report. Section one provides a brief introduction. In section two, we illustrate the methodology and evaluation metrics used for the Functional Metrics Evaluation and Mean Opinion Score (MOS) Evaluation. Sections three present the evaluation results and analysis. The report concludes with a discussion in section four.
