Public Addressing

Howling or audio feedback results when sound coming out of the speakers is fed into the microphones to form an endless loop. There are several methods used to stop feedback. These include proper placement of the speakers, such that they are not near the microphone, but rather, in front of it, use of direction microphones which reject sounds coming from behind, keeping the volume level of the microphone at the right level, and use of a graphic equalizer to block certain frequencies that may cause howling. With professional installation from Bharti Technologies, your PA system will produce feedback-free sound in UAE.

Selecting the right wattage of an amplifier for a large warehouse or an industrial unit is determined by factors like space size, ceiling height, ambient sound level, and the number of speakers required. Generally, for large premises with high ambient sound levels, including factory buildings, warehouses, and industrial units, a minimum of 240 watts of amplifiers should be used for announcements to be heard throughout the premises. Bharti Technologies performs a comprehensive survey of your site before recommending the best amplifier and speaker system for your particular building size.

Yes! An expertly engineered public address system allows for independent volume and audio quality management for individual zones or parts of the building. Thus, authorities can ensure louder volumes in noisy factory zones while keeping quieter volumes in office sections or reception areas. Moreover, independent zone management allows for the broadcasting of important messages with the utmost volume throughout all zones when needed. At Bharti Technologies, we provide comprehensive PA systems installation services customized specifically for the unique sound conditions in each zone in your UAE premises.

This all depends on how tall the ceiling of your facility is as well as its design and acoustics. Ceiling speakers suit offices, malls, hotels, retail outlets, and any other such venue which has a ceiling that provides even dispersion of sound. If you have a facility with a ceiling that is too tall or exposed, wall-mounted speakers will suit you best. These types of speakers will also work best outdoors and in industrial areas where it may not be possible to mount ceiling speakers. Horn speakers suit highly noisy outdoor or industrial areas where sound needs to be projected.

Yes, ! Addressing systems find wide usage in all outdoor sporting activities, stadiums, arena, and other public places in the UAE. In an outdoor setting, it is crucial that one uses weather-proof loudspeaker horns along with high-powered amplifiers to deliver strong audio in large open spaces, regardless of the wind or other environmental noise. Proper design of an outdoor PA system guarantees that all announcements and emergency instructions will be communicated to everyone present at all times. Bharti Technologies specializes in providing custom outdoor PA systems for sporting activities, stadiums, exhibitions, and other public places in Dubai, Abu Dhabi, and the whole UAE.