Vibration and Acoustic Consulting Services
Analysis of Sound-Vibration Coupling Issues
The Engineering Services Department of Qiaoze Technology can assist in solving vibration and noise issues in dynamic systems. While analyzing product characteristics (time domain/frequency domain/order domain, etc.), it can also simultaneously hear the sound of the problem points, allowing engineers to remember the experiences of seasoned professionals, which is the sound of the problem. By quantifying the logic of solving the problem in conjunction with the characteristics of the problem sound, the experiences of seasoned professionals can be preserved, and the time for young engineers to understand and solve problems can be shortened. Most importantly, it leaves the company with a valuable qualitative/quantitative database.
Near-field and Far-field Sound Localization
The system for solving abnormal sounds and sound quality issues can analyze product characteristics (time domain/frequency domain/order domain, etc.) while simultaneously hearing the sound of the problem points. This allows engineers to remember the experiences of seasoned professionals, which is the sound of the problem, and to quantify the logic of solving the problem in conjunction with the characteristics of the problem sound. This way, the experiences of seasoned professionals can be preserved, and the time for young engineers to understand and solve problems can be shortened. Most importantly, it leaves the company with a valuable qualitative/quantitative database.
With the increasing power consumption of computer CPUs, in addition to reducing noise, the issue of abnormal sounds has also become a disturbing problem. The abnormal sounds and sound quality of vehicles are receiving more attention as living standards improve. Through technology related to abnormal sounds and sound quality, we help engineers solve noise and abnormal sound issues in the shortest time possible.
Remote Real-time Noise Monitoring
As people's demands for quality of life increase, various environmental protests are emerging. Establishing environmental noise monitoring stations for noise monitoring can serve as a basis for law enforcement and a reference for future revisions of environmental volume standards. Therefore, how to establish a comprehensive quality assurance system to ensure that the noise data collected by the noise monitoring system is within an acceptable range is a significant and urgent issue with far-reaching implications.
Noise monitoring is not only used to set legal standards but can also further enhance safety. For example, if a public transportation system suddenly fails, it can cause significant harm. If noise generation can be monitored anytime and anywhere, the system can be stopped immediately when abnormal noise occurs, and timely repairs can be made, thus avoiding major accidents and reducing costs.
Vibration Reduction and Noise Control for Mechanical Equipment
During the operation of mechanical equipment, the contact and uneven quality between components can cause deflection, which generates excitation forces on the mechanical structure, leading to vibrations. When vibrations are transmitted within the mechanical structure, some structural components may resonate, amplifying the vibration and causing damage, reduced precision, and noise. To address the vibration and noise issues of mechanical equipment, Qiaoze Technology provides comprehensive vibration, noise, and DSP analysis and measurement technologies to assist you in observing and analyzing mechanical vibrations and noise comprehensively. Through our visual vibration and noise measurement technology, you can quickly identify the sources of vibration and noise, addressing the root of the problem and thereby improving the quality and reliability of mechanical equipment.
Using a Scanning Doppler Vibration Meter to Measure Truck Vibration
Using Near-field Sound Measurement Technology to Identify Drill Noise Sources
Architectural Acoustics
Recently, people have become increasingly concerned about noise issues in living environments. Due to a lack of planning in the early stages of development, residential areas are often mixed with shops, and noise issues are often one of the causes of disputes among residents. To address building noise issues, Qiaoze Technology provides a series of measurement technologies and equipment that comply with ISO standards. Since noise can affect quality of life, many people install soundproof materials in their homes. However, the actual construction quality and material characteristics can also affect their soundproofing and sound absorption effects. Additionally, the installation conditions of sound-absorbing materials on-site may differ from laboratory test samples, leading to discrepancies between the final sound absorption effect and expectations. For issues related to sound-absorbing partitions and materials, we also provide visual sound measurement technology and Impedance gun technology to assist in verifying construction quality and identifying the sound absorption properties of on-site materials, allowing you to permanently solve building noise issues.
