Full Installation of Hall Sound System

Hall sound is a sound system used in halls, stages, theaters,... with large areas, accommodating from several hundred to thousands of people. This system includes a set of audio devices, connected and adjusted to a certain professional standard, to bring the best sound quality to the listener.

Hall sound plays an important role in conveying information and content of events taking place in the hall. A quality hall sound system will help listeners feel the clear and authentic sound of the event, thereby improving the effectiveness of the event.

1. Sound equipment required in the hall

A hall sound system is a set of audio equipment, connected and adjusted according to certain professional standards, to bring the best sound quality to listeners. Basic equipment in the hall sound system includes:

1.1. Hall speakers

It is the main sound generator in the system, with high capacity and good sound creation ability, meeting the sound needs of large events. Depending on the hall area and number of audiences, speakers with appropriate capacity will be selected.

1.2. Amplifier (power booster)

A sound amplification device that helps increase the speaker's capacity, ensuring the sound is loud enough to meet the listener's needs.

1.3. Mixer table

Is a sound control device that helps adjust the tone, reverberation, reverberation,... balance and select many different sound sources.

Microphone: Is an audio recording device that transmits audio signals to a mixer or other device, often used to record the voice of presenters, singers, etc. There are many different types of microphones to meet your needs. recording such as wireless microphones, wired microphones, gooseneck microphones,...

1.4. Connection cable

Connection cables are used to connect devices in the audio system , helping to transmit audio signals from the mixer to the amplifier and from the amplifier to the speakers. There are many different types of connection cables, each used for a specific purpose. For example, XLR cables are used to connect microphones, Speakon cables are used to connect speakers to amplifiers, etc.

1.5. Equalizer

Equalizer is a device that allows adjusting the balance of sound, helping to optimize sound quality and minimize noise interference. Equalizers come in many different types, each used to adjust a specific frequency range. For example, graphic equalizer is used to adjust each frequency band separately, parametric equalizer is used to adjust each frequency band and its intensity.

1.6. Processors

Processors are audio processing devices that allow the application of audio effects and audio optimization to ensure the best possible sound quality. Processors come in many different types, each used to apply a specific effect. For example, reverb processors are used to create reverberation effects, delay processors are used to create delay effects, etc.

1.7. Audio equipment cabinet

An audio cabinet is a device that stores and protects other audio equipment, helping to protect them from dust and impact. Audio cabinets come in many different sizes, depending on the number and size of the audio devices that need to be stored.

Full installation of audio equipment in the hall is necessary to ensure the best sound quality for events taking place in the hall. In addition, choosing sound equipment suitable for the area and capacity of the hall is also very important. If the equipment is not properly selected, sound will not be transmitted effectively, affecting the quality of events taking place in the hall.

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2. Factors affecting hall sound quality

2.1. Audio equipments

Audio equipment is the most important factor affecting the sound quality of a hall. Sound equipment needs to be selected in accordance with the area, capacity of the hall and the type of event taking place.

2.2. Location of audio equipment

The location of audio equipment also affects the sound quality of the hall. Audio equipment needs to be placed in a reasonable position so that sound is transmitted equally to all listeners.

2.3. How to arrange speakers

Speaker arrangement is also an important factor affecting the sound quality of the hall. Speakers need to be arranged so that sound is conveyed clearly and crisply to all listeners.

2.4. Echo

Reverberation is a factor that affects the sound quality of a hall. Echoes can make sounds faint and difficult to hear. To minimize echo, it is necessary to use soundproofing and sound-absorbing materials in the hall.

2.5. Sound engineering

Acoustic engineering also affects the sound quality of the hall. Sound technicians need experience and skills to adjust sound appropriately, ensuring the best sound quality.

2.6. Environmental conditions

Environmental conditions also affect hall sound quality. If the hall is too large or has many obstructions, the sound will be impaired. In addition, the weather can also affect the sound quality of the hall.

3. Standards when installing hall sound systems

3.1. Hall area

Hall area is one of the important factors that determine the quality of the sound system. For small halls, full-range speakers or subwoofers can be used. For large halls, it is necessary to use additional satellite speakers to ensure sound coverage throughout the space.

3.2. Demand

Each hall will have different needs and purposes for using sound, so it is necessary to choose a reputable and experienced hall sound equipment construction unit. They will advise on suitable sound equipment. suitable for your hall.

3.3. Standard setup and placement of speakers

The location of the speakers in the hall is extremely important, it needs to be installed properly so that the sound is transmitted to all listeners evenly.

3.4. Soundproofing system

Whether the hall is large or small, you should have a suitable soundproofing system. They have the ability to limit the howling of the speaker system, providing better sound quality and also limiting the impact on other departments in the building.

3.5. Compatibility between devices

Compatibility between hall audio devices is an important factor to ensure stable and quality sound transmission. Therefore, before installation, you need to consider carefully when choosing audio equipment, especially speakers. You should choose speakers with high compatibility and realistic, natural sound to bring the best sound experience to listeners. If possible, you should buy a synchronized sound system, one brand to ensure the highest compatibility.

Diagram of standard hall sound system

The international standard auditorium sound system includes 3 main parts: input device, sound processing device and output device.

4. Benefits of a hall sound system

Using a sound system in the hall brings many important benefits, especially when you organize events, conferences, performances, or other educational and entertainment programs.

Clear and quality sound: Hall audio devices help convey sound clearly and with quality, helping listeners easily understand the content.

Increased listener experience: Good audio creates a more positive and enjoyable listener experience, especially important during entertainment events.

Increase attention and communication: Powerful sound helps attract the attention of the crowd and increases effective communication.

Evenly broadcast: Hall sound systems help broadcast sound evenly across the entire space, minimizing problems such as weak or crackling sound.

Support speakers and artists: During speeches or artistic performances, sound systems help improve the quality of speech and artistic performance.

Space management: The sound system can be designed to fit the size and structure of the hall, helping to optimize the audio experience.

Support interactive activities: Sound systems can also integrate interactive features such as wireless microphones, allowing listeners to participate in conversations or ask questions.

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5. Hall sound installation process at HSV ProAVL

Detailed process of installing hall sound at HSV ProAVL

• Receive information

HSV ProAVL receives information from customers, we need you to provide the following information

1. Location of installation of hall audio equipment;
2. Investment budget for hall sound system;
3. What is the area of ​​the hall?
4. What is the need and purpose of using sound for the hall;
5. Image of installation hall (not required);...

• Consulting on plans

After you provide complete information, HSV ProAVL staff will advise on construction options and product quotes based on the budget you provide.

HSV ProAVL will also recommend the best equipment and options for the hall that needs installation.

• Quotation equipment

After agreeing with the options proposed by HSV ProAVL, we will proceed to send an equipment quote to you.

If you agree with the quote and construction plan, HSV ProAVL will proceed to the location to survey.

• Survey of the hall

HSV ProAVL conducts a survey of the actual hall. Any agreement on paper is just the beginning. When surveying the actual project, the technician will adjust the original plan if there are any changes.

• Construction and installation of audio equipment

Assign and assign the number of technical experts and managers to the construction site to begin construction according to the plan agreed upon by both parties. The investment contractor who cooperates with the construction unit must be responsible for monitoring and thoroughly monitoring the construction project according to the steps mentioned previously.

• Acceptance

After completing the installation of the sound and lighting system, we will conduct acceptance testing and hand over the project to the investor.

• Warranty and maintenance when in use

During use, if you have any questions, HSV ProAVL will answer and support customers. Project maintenance time is 2 - 3 years.

6. Consulting unit, design and installation of hall sound systems

HSV ProAVL is a unit with many years of experience installing hall sound systems that meet international standards. We have supplied and installed thousands of large and small projects nationwide.

Hall audio equipment is imported directly by us, you can rest assured about the quality and services provided by HSV ProAVL .

With a team of experienced audio technicians who are always willing to listen to your feedback and contributions to improve service quality, we are confident that we will help you find design and installation solutions. The sound system meets the highest standards.

Contact information for consulting, design and quotation of hall sound systems

Hanoi: 0972.787.123

Ho Chi Minh City: 0913.222.075

Email: hsvavl@gmail.com

Website: http://proavl.vn/

Hanoi Branch: No. 229, D. Van Tri, Van Noi ward, Dong Anh district, Hanoi

City headquarters. HCM: 184/20 Le Dinh Can, Tan Tao Ward, Binh Tan District, City. HCM