Jiaxing Workers' Cultural Palace Auditorium: Hishico Professional Audio-Visual Systems Create a New Cultural Landmark
As an important venue for serving the workforce and enriching staff cultural life, the upgrade and renovation of the auditorium at the Jiaxing Workers' Cultural Palace has attracted considerable attention. Recently, the auditorium selected professional sound reinforcement and stage lighting systems from the renowned domestic brand Hishico for a comprehensive upgrade. Supported by advanced audio-visual technology, it has been transformed into a modern multifunctional hall integrating meetings, performances, and cultural activities. This initiative has not only enhanced the Cultural Palace's service capacity but also brought a higher quality cultural experience to the workers and staff of Jiaxing City.
Project Background: A Professional Space to Meet Diverse Needs
With the increasing demands of the workforce for higher quality cultural life and the diversified development of various cultural activity formats, the auditorium renovation became urgent. After extensive evaluation and deliberation, the Cultural Palace ultimately chose Hishico's sound reinforcement and lighting system solutions. As a leading brand in the domestic professional audio-visual field, Hishico has extensive experience in theater and auditorium projects. Its products are renowned for high stability, excellent sound quality, and ease of operation, fully meeting the Cultural Palace's technical requirements for "professionalism, reliability, and advanced technology."
Professional Sound Reinforcement System: Clearly Delivering Every Acoustic Detail
The auditorium's sound reinforcement system utilizes Hishico's latest generation digital audio processing technology, featuring the following main components:
• Main Sound Reinforcement System: Two sets of Hishico line array speakers are configured on the left and right, each consisting of 4 full-range speakers. The coverage angle is precisely controllable, ensuring uniform sound pressure levels and frequency response at every seat in the hall.
• Subwoofers: Specifically responsible for reproducing low-frequency signals below 80Hz. They enhance the impact and on-site presence of music, making bass instruments such as drums and bass guitars sound rich and powerful, while also boosting the impact of movie sound effects, creating a more immersive acoustic environment for the auditorium.
• Floor Monitors: Primarily provide clear monitoring signals for stage performers, enabling them to accurately hear their own voices and accompaniment. This avoids rhythm errors or pitch deviations caused by main speaker latency or positioning issues, ensuring performance quality.
• Digital Audio Processing: The system core employs Hishico digital audio processors with 8-in, 8-out processing capabilities, supporting advanced functions such as AEC echo cancellation, feedback suppression, and automatic mixing. Paired with Hishico professional mixing consoles, this enables flexible system configuration and fine-tuned audio adjustment.
The design of this complete sound reinforcement system took full account of the auditorium's architectural acoustics. Precise sound field prediction and optimization were carried out using EASE acoustic simulation software, ultimately achieving professional-grade acoustic performance with Speech Transmission Index (STI) ≥ 0.65 and Music Transmission Index (MTI) ≥ 0.70.
Stage Lighting System: Creating a Versatile Artistic Atmosphere
1.PAR Lights: Feature concentrated beams for localized illumination, such as focusing on speakers or key stage areas. They can also create atmospheres using color filters or LED color mixing.
2.Conference Lights: Typically soft lighting fixtures (such as panel lights or downlights) that provide uniform base illumination, ensuring comfortable light levels in the venue and avoiding harsh shadows.
3.Moving Head Lights: Capable of 360° rotation, flexibly changing angles and colors. Used for dynamic effects (such as award ceremonies or performances) to enhance visual impact.
4.Front Lights: Installed at the front of the stage, providing even fill light for characters or the stage front, avoiding facial shadows and ensuring clarity.
Conclusion
This technological renovation of the Jiaxing Workers' Cultural Palace auditorium, through the introduction of Hishico's professional audio-visual systems, has achieved a qualitative leap in hardware facilities. The project not only resolved previous technical bottlenecks but also, with innovative thinking, transformed the auditorium into a modern multifunctional venue integrating advanced technology, practicality, and artistry. This successful case provides valuable experience for the upgrade and renovation of similar venues and highlights the important value of technological innovation in the field of public cultural services.
In the future, the Jiaxing Workers' Cultural Palace will continue to uphold its mission of "serving the workforce and spreading culture," making full use of this high-quality platform to organize more diverse and rich cultural activities for staff, and making new and greater contributions to the prosperity of staff cultural life in Jiaxing City.
