Enhancing spoken connected-digit recognition accuracy by error correction codes — A novel scheme

Quantum Error-Correction Codes on Abelian Groups

We prove a general form of bit flip formula for the quantum Fourier transform on finite abelian groups and use it to encode some general CSS codes on these groups.

Audio feedback for error correction in a digit recognition task

the effects of error correction methods on pronunciation accuracy

هدف از انجام این تحقیق مشخص کردن موثرترین متد اصلاح خطا بر روی دقت آهنگ و تاکید تلفظ کلمه در زبان انگلیسی بود. این تحقیق با پیاده کردن چهار متد ارائه اصلاح خطا در چهار گروه، سه گروه آزمایشی و یک گروه تحت کنترل، انجام شد که گروه های فوق الذکر شامل دانشجویان سطح بالای متوسط کتاب اول passages بودند. گروه اول شامل 15، دوم 14، سوم 15 و آخرین 16 دانشجو بودند. دوره مربوطه به مدت 10 هفته ادامه یافت و د...

Title Connected Spoken Digit Recognition by Augmented Continuous DP Matching and its Evaluation

Recently, we proposed the Augmented Continuous dynamic time warping algorithm for connected spoken word recognition. The algorithm is based on the same principle as the Two Level DP and Level Building DP. Our algorithm obtains a near optimal solution for the recognition principle based on pattern matching. However, it is computationally more efficient than the conventional methods and does not ...

Microsegment-based connected digit recognition

By building acoustic phonetic models which explicitly represent as much knowledge of pronunciation in a small domain (the digits) as possible, we can create a recognition system which not only performs well but allows for meaningful error analysis and improvement. An HMM-based recognizer for the digits and a few associated words was constructed in accord with these principles. About 65 phonetic...