𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A pitch extraction method using a bank of bandpass filter-pairs

✍ Scribed by Tetsuo Funada; Tatsuya Suzuki; Long Yu

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
796 KB
Volume
9
Category
Article
ISSN
0167-6393

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A pitch extraction method using the wave
A pitch extraction method using the wavelet transform
✍ Akira Sasou; Shogo Nakamura 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 699 KB

One of the reasons why pitch extraction from speech has been difficult is that pitch is nonstationary and changes over a wide range. In most of the conventional methods, it is assumed that speech remains stationary in an analysis frame of fixed width. This essentially produces an extraction error. I

A UWB bandpass filter with high performa
A UWB bandpass filter with high performances using pair of multiple-mode resonators
✍ Wei Cheng; XinHuai Wang; Yong Tuo; YanFu Bai; XiaoWei Shi 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 456 KB

## Abstract A microstrip line ultra‐wideband (UWB) bandpass filter with high performances using a pair of multiple‐mode resonators (MMRs) is proposed in this letter. A pair of MMRs and aperture on background are adopted in the filter to tighten the coupling strength of inter‐digital capacitor, and

Extracting a robust US business cycle us
Extracting a robust US business cycle using a time-varying multivariate model-based bandpass filter
✍ Drew Creal; Siem Jan Koopman; Eric Zivot 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 426 KB

## Abstract We develop a flexible business cycle indicator that accounts for potential time variation in macroeconomic variables. The coincident economic indicator is based on a multivariate trend cycle decomposition model and is constructed from a moderate set of US macroeconomic time series. In p

Analysis of a new bandpass filter with t
Analysis of a new bandpass filter with two ring DRs using the FDTD method
✍ Ho-Tark Hwang; Sang-Ho Lim; Soon-Soo Oh; Jichai Jeong; Young-Sik Kim 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 130 KB

## Abstract In this paper, a new bandpass filter inserting a microstrip‐line resonator between two ring dielectric resonators is described in an MIC environment. This filter is designed using the general filter design technique, and is analyzed using the FDTD method. The designed result shows good

Stopband improvement of a dual-mode ring
Stopband improvement of a dual-mode ring bandpass filter using DGS
✍ Min Hung Weng; Hung Wei Wu 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 113 KB

## Abstract This paper presents the improved stopband of a novel dual‐mode bandpass filter (BPF) using an etched H‐shaped defected ground structure (DGS) at 2 GHz. The wide‐stopband characteristic results from the rejection‐band resonant characteristic of the DGS in the harmonic frequency of the du