Tutorial Seting Limiter Pada DLMS Agar Speaker dan Amplifier TIDAK JEBOL!

Summary

This video tutorial explains the features and functions of a sound system, focusing on a model with 4 inputs and 8 outputs. Key features discussed include input-output selection, equalizers, delays, crossovers, and the limiter function, which prevents audio distortion and protects amplifiers from damage. The tutorial also delves into setting parameters like threshold, ratio, attack, and release to ensure optimal sound quality and system safety. The host emphasizes the importance of adjusting the limiter to suit the amplifier's capabilities, while maintaining a dynamic and clear audio output.

Takeaways

• 😀 Polarity and input-output selection allow you to choose and couple various audio sources for flexibility in sound setup.
• 🎧 The system features a 9-band input equalizer and an 8-band output equalizer, offering extensive control over sound frequencies.
• ⏱️ The delay feature can be adjusted up to 7 meters, providing flexibility in audio timing adjustments.
• 🔄 A crossover is included to manage audio frequencies effectively, ensuring smoother sound transitions.
• 🎛️ The limiter's primary function is to protect the amplifier by preventing excessive audio input that could cause clipping or damage.
• ⚡ The limiter helps to ensure the amplifier operates safely by reducing the audio output once it exceeds a set threshold, protecting against damage.
• 📉 The threshold setting determines when the limiter activates, which can be adjusted from -20db to +20db, depending on the amplifier's capacity.
• ⚖️ The compression ratio (e.g., 4:1, 1:2) controls how much the audio volume is reduced once the threshold is exceeded.
• ⏲️ The attack setting controls how quickly the limiter engages once the threshold is surpassed, while the release setting determines how long it stays engaged.
• 📏 To set the limiter, adjust the threshold so that the amplifier's clip light never turns on, ensuring safe levels of audio input.
• 🛠️ Adjusting the limiter's attack and release settings helps maintain a dynamic sound without distortion or excessive clipping.
• 🎶 The best limiter settings maintain a balance between protecting the amplifier and delivering high-quality, clear, and dynamic audio.

Q & A

What is the purpose of using the limiter in a sound system?

The limiter is used to prevent excessive audio input from reaching the amplifier, ensuring the amplifier remains safe from clips and does not cause damage to the speakers.

How does the limiter protect the amplifier?

By limiting the audio output, the limiter ensures that the amplifier does not receive too much input, preventing clips that could damage the amplifier and subsequently the speakers.

What is the significance of the 'threshold' setting in a limiter?

The threshold determines the point at which the audio output will be limited. It helps adjust the limiter to ensure that audio does not exceed the limit, based on the amplifier's capabilities.

What is the role of the 'ratio' setting in a limiter?

The ratio controls how much the audio is reduced once it exceeds the threshold. For example, a ratio of 4:1 means the audio will be reduced by four times once it crosses the threshold.

How do different ratio settings affect the sound?

A higher ratio causes a more significant reduction in volume once the threshold is crossed, leading to a more compressed sound. A lower ratio allows for a gentler reduction, preserving more dynamics in the sound.

What is the purpose of the 'attack' setting in a limiter?

The attack setting determines how quickly the limiter responds once the audio exceeds the threshold. A faster attack will limit the audio more quickly, while a slower attack allows the sound to exceed the threshold more before limiting kicks in.

What does the 'release' setting in a limiter control?

The release setting controls how long the limiter holds the audio at the limited level before allowing it to return to its natural volume. A faster release allows the sound to regain dynamics quickly, while a slower release holds the audio at the limited level longer.

What is the benefit of using a limiter for a sound system operator who isn't familiar with the system?

The limiter prevents sudden, harmful spikes in audio that can occur if someone unfamiliar with the system mistakenly increases the volume too much, ensuring the amplifier and speakers remain safe.

What should you consider when setting the threshold on a limiter?

The threshold should be set based on the capabilities of your amplifier. If the amplifier can handle higher levels, you can set a higher threshold. The goal is to prevent the clip light on the amplifier from turning on, indicating the system is being overloaded.

Why is it important to adjust the release time on a limiter for sound dynamics?

Adjusting the release time ensures the audio maintains its natural dynamics. If the release is too slow, the sound may become too compressed and lose its impact, while a faster release preserves the flow of sound.