An-Najah University Journal for Research - A (Natural Sciences)

The Role of Pitch Filter in Pulse-by-Pulse Reoptimization of the LP Synthesis Filter
Authors:

Article info

2000-11-27
2001-12-29
2001-12-29
103 - 115

Keywords

Abstract

Two iterative analysis algorithms were developed for the reoptimization of the LP synthesis filter based on a pulse-by-pulse reoptimization manner. In this study, the use of the pitch filter in the analysis algorithms is introduced. Similar to the no pitch case, improvement in the gain is achieved. On the other hand, this gain has dropped compared to the no pitch case. Moreover, the number of pulses needed to reoptimize the LP filter found to be much less than that, in the no pitch case.

Recommended Citation

Mousa, A. (2001). The Role of Pitch Filter in Pulse-by-Pulse Reoptimization of the LP Synthesis Filter. An-Najah University Journal for Research - A (Natural Sciences), 16(2), 103–115. https://doi.org/10.35552/anujr.a.16.2.656
[1]A. Mousa, “The Role of Pitch Filter in Pulse-by-Pulse Reoptimization of the LP Synthesis Filter,” An-Najah University Journal for Research - A (Natural Sciences), vol. 16, no. 2, pp. 103–115, Dec. 2001, doi: 10.35552/anujr.a.16.2.656.
Mousa, Allam. “The Role of Pitch Filter in Pulse-by-Pulse Reoptimization of the LP Synthesis Filter.” An-Najah University Journal for Research - A (Natural Sciences), vol. 16, no. 2, Dec. 2001, pp. 103–15. Crossref, https://doi.org/10.35552/anujr.a.16.2.656.
1.Mousa A. The Role of Pitch Filter in Pulse-by-Pulse Reoptimization of the LP Synthesis Filter. An-Najah University Journal for Research - A (Natural Sciences) [Internet]. 2001 Dec;16(2):103–15. Available from: http://dx.doi.org/10.35552/anujr.a.16.2.656
Mousa, Allam. “The Role of Pitch Filter in Pulse-by-Pulse Reoptimization of the LP Synthesis Filter.” An-Najah University Journal for Research - A (Natural Sciences) 16, no. 2 (December 2001): 103–15. https://doi.org/10.35552/anujr.a.16.2.656.

دور المرشح الخطي طويل المدى على طريقة النبضة – نبضة لتحسين أداء المرشحات الخطية التجميعية
المؤلفون:

معلومات المقال

2000-11-27
2001-12-29
2001-12-29
103 - 115

الكلمات الإفتتاحية

الملخص

لقد تم تطوير طريقتين تحليليتين من اجل تحسين أداء المرشحات الخطية المتوقعة التجميعية وذلك بالاعتماد على عدد النبضات المستخدمة في العملية التجميعية. وفي هذا البحث فلقد تمت دراسة تأثير وجود المرشح الخطي طويل المدى على أداء الخوارزميات حيث لوحظ أن سلوك الخوارزمية له نفس النمط السلوكي بوجود هذا المرشح أو عدمه إذ لوحظ تحقق تحسن في مقدار الكسب العام غير أن مقدار هذا الكسب قد انخفض عما هو عليه الحال مع عدم وجود هذا المرشح. و من ناحية أخرى فقد لوحظ أن عدد النبضات اللازمة من أجل تحسين أداء المرشحات هي أقل من تلك في الحالة المتمثلة بغياب هذا المرشح.

Recommended Citation

Mousa, A. (2001). The Role of Pitch Filter in Pulse-by-Pulse Reoptimization of the LP Synthesis Filter. An-Najah University Journal for Research - A (Natural Sciences), 16(2), 103–115. https://doi.org/10.35552/anujr.a.16.2.656
[1]A. Mousa, “The Role of Pitch Filter in Pulse-by-Pulse Reoptimization of the LP Synthesis Filter,” An-Najah University Journal for Research - A (Natural Sciences), vol. 16, no. 2, pp. 103–115, Dec. 2001, doi: 10.35552/anujr.a.16.2.656.
Mousa, Allam. “The Role of Pitch Filter in Pulse-by-Pulse Reoptimization of the LP Synthesis Filter.” An-Najah University Journal for Research - A (Natural Sciences), vol. 16, no. 2, Dec. 2001, pp. 103–15. Crossref, https://doi.org/10.35552/anujr.a.16.2.656.
1.Mousa A. The Role of Pitch Filter in Pulse-by-Pulse Reoptimization of the LP Synthesis Filter. An-Najah University Journal for Research - A (Natural Sciences) [Internet]. 2001 Dec;16(2):103–15. Available from: http://dx.doi.org/10.35552/anujr.a.16.2.656
Mousa, Allam. “The Role of Pitch Filter in Pulse-by-Pulse Reoptimization of the LP Synthesis Filter.” An-Najah University Journal for Research - A (Natural Sciences) 16, no. 2 (December 2001): 103–15. https://doi.org/10.35552/anujr.a.16.2.656.

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