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Directional Audio Coding: Filterbank and STFT-Based …

    https://www.researchgate.net/publication/37434782_Directional_Audio_Coding_Filterbank_and_STFT-Based_Design
    Request PDF | Directional Audio Coding: Filterbank and STFT-Based Design | Directional audio coding (DirAC) is a method for spatial sound representation, …

AES E-Library » Directional Audio Coding: Filterbank and ...

    https://www.aes.org/e-lib/online/browse.cfm?elib=13462
    Directional audio coding (DirAC) is a method for spatial sound representation, applicable to arbitrary audio reproduction methods. In the analysis part, properties of the sound field in time and frequency in a single point are measured and transmitted as side information together with one or more audio waveforms. In the synthesis part, the properties of the sound field are …

AES Convention Papers Forum » Directional Audio Coding ...

    https://secure.aes.org/forum/pubs/conventions/?elib=13462
    Directional Audio Coding: Filterbank and STFT-based Design Directional audio coding (DirAC) is a method for spatial sound representation, applicable to arbitrary audio reproduction methods. In the analysis part, properties of the sound field in time and frequency in a single point are measured and transmitted as side information together with ...

Directional audio coding - Aalto

    http://legacy.spa.aalto.fi/research/cat/DirAC/
    V. Pulkki and C. Faller "Directional audio coding: Filterbank and STFT-based design. In 120th AES Convention, Paris, France, May 20-23, 2006. Audio Engineering Society. Paper # 6658. The use of DirAC in teleconferencing is presented here, with some discussion on the selection of time-frequency analysis methods in different applications.

Directional Audio Coding: Filterbank and STFT-Based Design

    https://infoscience.epfl.ch/record/85846
    Directional Audio Coding: Filterbank and STFT-Based Design Pulkki, V; Faller, C. 2006

STFT Filter Bank | Spectral Audio Signal Processing

    https://www.dsprelated.com/freebooks/sasp/STFT_Filter_Bank.html
    STFT Filter Bank. Each channel of an STFT filter bank implements the processing shown in Fig. 9.4. The same processing is shown in the frequency domain in Fig. 9.5. Note that the window transform is complex-conjugated because the window is flipped in the time domain, i.e., when is real [ 264 ]. Figure: One channel of the STFT filter bank ...

(PDF) Directional audio coding-perception-based ...

    https://www.academia.edu/2744412/Directional_audio_coding_perception_based_reproduction_of_spatial_sound
    Directional audio coding - perception-based reproduction of spatial sound V. Pulkki1 , M-V Laitinen1 , J Vilkamo1, J Ahonen1 , T Lokki2 and T Pihlajam¨aki1 ∗ 1 Dept Signal Processing and Acoustics, 2 Dept of Media Technology Helsinki University of Technology, TKK, Finland Abstract Directional Audio Coding (DirAC) is a perceptually motivated technique for spatial audio …

Spatial Sound Reproduction with Directional Audio Coding ...

    https://www.researchgate.net/publication/236024209_Spatial_Sound_Reproduction_with_Directional_Audio_Coding
    Directional audio coding (DirAC) is a method for spatial sound representation, applicable for different sound reproduction systems. In the analysis …

Design auditory filter bank - MATLAB …

    https://www.mathworks.com/help/audio/ref/designauditoryfilterbank.html
    filterBank = designAuditoryFilterBank (fs,Name,Value) specifies options using one or more Name,Value pair arguments. [filterBank,Fc,BW] = designAuditoryFilterBank ( ___) returns the center frequency and bandwidth of each filter in the filter bank. You can use this output syntax with any of the previous input syntaxes.

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