Main acoustic attributes and optimal values of acoustic parameters in Peking opera theaters

Wen, Mengjun; Ma, Hui; Yang, Jiaojiao; Yang, Lu

doi:10.1016/j.buildenv.2022.109041

Cited by 5 publications

(4 citation statements)

References 13 publications

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“…Furthermore, a theatre with a long reverberation time at high frequencies can ensure that the actors' voices provide the audience with a fuller hearing experience. A study regarding the optimal values of the acoustic parameters in Peking opera theatres has demonstrated that the frequency characteristics with more reverberation in high frequencies is most preferred by the audiences [31]. Certain scholars have suggested that the average reverberation time of Beijing Opera performance venues with a good performance effect is 1.1 to 1.2 s [47].…”

Section: Results Of Acoustic Field Measurementsmentioning

confidence: 99%

“…According to the analysis of the singing frequency spectrum of the actors in the Beijing Opera (Section 2.6), this study obtained the average of 500, 1000, and 2000 frequency bands and termed it C80 (3) to evaluate whether listeners feel the music is clear or whether the reverberation time is too long or short [30]. A previous study has demonstrated that the clarity is one of most valued indices in the acoustic quality evaluation of a Peking opera by the audience [31]. In Western concert halls with relatively good sound effects, the clarity under the vacant state is generally between -1 and -4 dB [29].…”

Section: Sound Field Evaluation Parametersmentioning

confidence: 99%

See 1 more Smart Citation

Sound field of a traditional Chinese Palace courtyard theatre

Zhang

Feng²,

Zhang³

et al. 2023

Building and Environment

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Section: Results Of Acoustic Field Measurementsmentioning

confidence: 99%

Section: Sound Field Evaluation Parametersmentioning

confidence: 99%

Sound field of a traditional Chinese Palace courtyard theatre

Zhang

Feng²,

Zhang³

et al. 2023

Building and Environment

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“…Wen et al investigated the relationship between subjective evaluations and reverberation time to improve the acoustic properties of Beijing Opera Theatre. Young participants prefer a longer reverberation time, while experienced participants prefer a shorter reverberation time (Wen et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Evaluation and Improvement of Reverberation Time in the Current Enclosed Spaces with Speech Action

Yaman

Kurtay²,

Harputlugil³

2022

Period. Polytech. Arch.

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There are subjective and objective acoustic parameters in the creation of acoustic performance for speech action in room acoustics. Control of reverberation time affecting subjective and objective acoustic parameters is a main parameter in room acoustics. In this study, the acoustic performance assessment of the TOBB Twins Headquarters Reception Hall, which is current enclosed space with square plan and flat floor, has been performed as a case study. The evaluation focused on the relationship between reverberation time and interior surface absorption. Primarily, the reverberation time was determined according to the international standard with in-situ measurements in the current enclosed space. The reverberation time of the space was found over the reference value range. Models have been developed with the use of materials to reduce the reverberation time. In the assessment of room acoustics parameters, reverberation times of the models developed using Ecotect v.5.20 and Odeon 14.00 simulation programs have been determined. The model in which the optimum reverberation time for the speech action was obtained was constructed. After the construction, reverberation time measurements have been made again. As a result of the study, the effect of surface absorptions on the improvement of reverberation time in the enclosed spaces with square plan and flat floor for speech action has been evaluated. Suggestions have been developed to control the reflective and absorption properties of all surfaces in accordance with the evaluation and improvement of reverberation time.

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“…The acoustic perception in theatres, both from physical and subjective points of view, is considered a complex and multisensory experience. Many studies aimed to study the acoustic characterization of modern and ancient theatres [4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Experimental Characterization and Acoustic Correction of a Multipurpose Performance Hall: The Italian Theatre “Cavallino Bianco”

et al. 2022

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This study presents the retrofit acoustic design of the Italian theatre “Cavallino Bianco”. In its historical configuration, the hall had a curved roof with a pressed-plant fiber ceiling, which was demolished and replaced with a wooden roof without a false ceiling, leading to an increase in volume and worsening of the reverberation time. This study proposes the realization of a wave ceiling and the application of sound-absorbing and reflecting panels on the walls, which have already been implemented. These modifications have affected the acoustic characterization of the theatre, as shown both through on-site measurements during the main construction phases and through numerical simulations. The reverberation time, clarity index, and speech transmission index (STI) are evaluated considering all the variations in the hall during its different construction times, and the optimal solution is identified with regard to different specific uses. The final configuration, by reducing the volume of the hall and using sound-absorbing materials, significantly reduces the reverberation time. In addition, the hall at full capacity with chairs and people shows evident improvement to the clarity index, allowing the theatre to be used for a wide range of musical genres such as instrumental, symphonic, and opera.

show abstract

Main acoustic attributes and optimal values of acoustic parameters in Peking opera theaters

Cited by 5 publications

References 13 publications

Sound field of a traditional Chinese Palace courtyard theatre

Sound field of a traditional Chinese Palace courtyard theatre

Evaluation and Improvement of Reverberation Time in the Current Enclosed Spaces with Speech Action

Experimental Characterization and Acoustic Correction of a Multipurpose Performance Hall: The Italian Theatre “Cavallino Bianco”

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