Mobile Phone-Based Audio Announcement Detection and Recognition for People with Hearing Impairment
المؤلفون المشاركون
Ruan, Yong
Qian, Yueliang
Wang, Xiangdong
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-08-16
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
Automatic audio announcement systems are widely used in public places such as transportation vehicles and facilities, hospitals, and banks.
However, these systems cannot be used by people with hearing impairment.
That brings great inconvenience to their lives.
In this paper, an approach of audio announcement detection and recognition for the hearing-impaired people based on the smart phone is proposed and a mobile phone application (app) is developed, taking the bank as a major applying scenario.
Using the app, the users can sign up alerts for their numbers and then the system begins to detect audio announcements using the microphone on the smart phone.
For each audio announcement detected, the speech within it is recognized and the text is displayed on the screen of the phone.
When the number the user input is announced, alert will be given by vibration.
For audio announcement detection, a method based on audio segment classification and postprocessing is proposed, which uses a SVM classifier trained on audio announcements and environment noise collected in banks.
For announcement speech recognition, an ASR engine is developed using a GMM-HMM-based acoustic model and a finite state transducer (FST) based grammar.
The acoustic model is trained on audio announcement speech collected in banks, and the grammar is human-defined according to the patterns used by the automatic audio announcement systems.
Experimental results show that character error rates (CERs) around 5% can be achieved for the announcement speech, which shows feasibility of the proposed method and system.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ruan, Yong& Qian, Yueliang& Wang, Xiangdong. 2018. Mobile Phone-Based Audio Announcement Detection and Recognition for People with Hearing Impairment. Advances in Multimedia،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1118486
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ruan, Yong…[et al.]. Mobile Phone-Based Audio Announcement Detection and Recognition for People with Hearing Impairment. Advances in Multimedia No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1118486
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ruan, Yong& Qian, Yueliang& Wang, Xiangdong. Mobile Phone-Based Audio Announcement Detection and Recognition for People with Hearing Impairment. Advances in Multimedia. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1118486
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1118486
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر