Automatic proficiency assessment of Korean speech read aloud by non‐natives using bidirectional LSTM‐based speech recognition
نویسندگان
چکیده
منابع مشابه
Automatic recognition of Korean broadcast news speech
This paper describes preliminary results of automatic recognition of Korean broadcast-news speech. We have been working on flexible vocabulary isolated-word speech recognition, and the same HMM models are used for broadcast-news continuous speech recognition. The recognizer is trained by using phonetically balanced isolated words speech, rather than the broadcast news speech itself. In this res...
متن کاملTowards an Automatic Oral Proficiency Test for Dutch as a Second Language: Automatic Pronunciation Assessment in Read and Spontaneous Speech
This paper describes two experiments aimed at exploring the relationship between objective properties of speech and perceived pronunciation quality in read and spontaneous speech, with a view to determining whether such quantitative measures can be used to develop objective pronunciation tests. Read and spontaneous speech of two groups of 60 learners of Dutch as a second language was scored for...
متن کاملF0 declination in read-aloud and spontaneous speech
This paper deals with a prosodic comparison of spontaneous and read-aloud speech. More speci cally, the study reports data on F0 declination in these two speaking modes using Swedish materials. For both speaking styles the analysis revealed negative slopes, a steepness-duration dependency with declination being less steep in longer utterances than in shorter ones and resetting at utterance boun...
متن کاملDiagnostic Assessment of Childhood Apraxia of Speech Using Automatic Speech Recognition (ASR) Methods.
We report findings from two feasibility studies using automatic speech recognition (ASR) methods in childhood speech sound disorders. The studies evaluated and implemented the automation of two recently proposed diagnostic markers for suspected Apraxia of Speech (AOS) termed the Lexical Stress Ratio (LSR) and the Coefficient of Variation Ratio (CVR). The LSR is a weighted composite of amplitude...
متن کاملSpeech Reception Threshold Measurement Using Automatic Speech Recognition
Hearing tests: quantify the hearing abilities of people with both normal hearing and hearing impairments Speech reception threshold (SRT): SNR level at which the speech recognition rate of a person is 50% – Evaluating a listener’s hearing capabilities and diagnosing hearing loss – Adjusting the CI parameters and analyze the impact of new developments in CI devices – Provides useful data for psy...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ETRI Journal
سال: 2020
ISSN: 1225-6463,2233-7326
DOI: 10.4218/etrij.2019-0400