It's curtains for this channel

Summary

In this video, the host explores the sound-absorbing properties of Ikea's Gunlog curtains, which claim to reduce echo and reverberation. After having his room acoustically treated, he opts for these curtains for their light-filtering and privacy features. Despite Ikea's promise of sound absorption, the host's personal experience and measurements using RoomieQ Wizard show minimal impact on sound quality, suggesting that while the curtains may have a slight effect on high frequencies, they don't significantly alter mid-range sound or reverberation times. The video concludes that the Gunlog's main appeal lies in their aesthetic and light-filtering capabilities rather than their sound-absorbing qualities.

Takeaways

• 🏠 The video discusses the use of curtains for room acoustics, specifically the Ikea Gunnar Log curtains.
• 🌟 The Gunnar Log curtains are recommended by Vikoustic for their sound-absorbing properties and light-filtering capabilities.
• 💡 The host is interested in curtains that allow light through when closed, which is a feature of the Gunnar Log curtains.
• 💸 The curtains are affordable, costing 50 euros a pair, which is a significant factor for the host's decision.
• 🌈 The curtains are available in different colors, but the host prefers the light-filtering qualities of the Gunnar Log over the Good Luck in Gray.
• 🔊 Ikea claims that the Gunnar Log curtains have sound-absorbing properties, which the host tests in the video.
• 📊 The curtains have been verified according to ISO 354, an international standard for measuring sound absorption.
• 📉 The host's measurements show minimal differences in sound absorption and reverberation time when the curtains are closed.
• 👂 Customer reviews on Ikea's website are mixed, with some users reporting reduced noise and others not noticing any difference.
• 🏡 The host concludes that while the curtains may slightly improve high-frequency sound absorption, the effect is not significant enough to recommend them solely for this purpose.

Q & A

What is the main topic of the video?

The main topic of the video is the evaluation of Ikea Gunlog curtains for their sound absorption properties and their ability to let light through when closed.

Why did the speaker choose to use Ikea Gunlog curtains?

The speaker chose Ikea Gunlog curtains because they are lightweight, allow some light through when closed, and are affordable compared to other heavy curtains with similar properties.

What is the claim made by Ikea about the Gunlog curtains?

Ikea claims that the Gunlog curtains have sound absorptive properties, filter out light, and soften sound caused by everyday activities.

What is the ISO 354 standard mentioned in the video?

ISO 354 is an internationally recognized standard for measuring the sound absorptive properties of materials, such as curtains, in a reverberation room.

What did the speaker do to test the sound absorption of the Gunlog curtains?

The speaker tested the sound absorption of the Gunlog curtains by comparing the frequency response and reverberation time (rt60) with the curtains open and closed using room acoustic measurement tools.

What were the speaker's findings regarding the sound absorption of the Gunlog curtains?

The speaker found that the Gunlog curtains had a negligible impact on sound absorption, with very slight improvements in the uppermost frequencies and no significant difference in the mid-range frequencies.

What customer reviews of the Gunlog curtains did the speaker mention?

The speaker mentioned mixed reviews from customers, with some stating that the curtains helped dampen high-pitched noise and others claiming no noticeable sound absorption.

What is the speaker's recommendation for purchasing the Gunlog curtains based on their sound absorption properties?

The speaker recommends that if one is considering purchasing the Gunlog curtains for their sound absorption properties, they should have low expectations as the curtains do not absorb much sound.

What other reasons does the speaker give for why someone might want to buy the Gunlog curtains?

The speaker suggests that the Gunlog curtains might be purchased for their modern look, the material, and the fact that they let light through even when closed.

What was the speaker's final verdict on the Gunlog curtains' ability to absorb sound?

The speaker concluded that the Gunlog curtains do not absorb sound significantly, especially in the mid-range frequencies, and any absorption is minimal and mostly in the uppermost frequencies.