New Tech Bends Sound Through Space So It Reaches Only Your Ear in a Crowd

Quick Summary:

Audible enclaves are local pockets of sound no one else can hear—no headphones required.

Controlling where sound goes is difficult because of a phenomenon called diffraction—the tendency of sound waves to spread out as they travel.

And power efficiency is another issue—converting ultrasound to audible sound requires high-intensity fields that can be energy intensive to generate.

---

More Pictures

---

Read Quick SummarySave Time

or

Article Details

Author / Journalist: Jiaxin Zhong and Yun Jing

Category: Technology

Markets: United States

Topics: Sound Create Wave Audible Frequencies Enclaves Specific Waves Audio Beams Ultrasound

Source Website Secure: Yes (HTTPS)

News Sentiment: Neutral

Fact Checked: Legitimate

Article Type: News Report

Published On: 2025-03-18 @ 18:08:36 (18 hours ago)

News Timezone: GMT +8:00

News Source URL: singularityhub.com

Language: English

Article Length: 857 words

Reading Time: 5 minutes read

Sentences: 58 lines

Sentence Length: 15 words per sentence (average)

Platforms: Desktop Web, Mobile Web, iOS App, Android App

Copyright Owner: © Singularity Hub

News ID: 27159140

View Article Analysis

About Singularity Hub

Main Topics: Technology

Official Website: singularityhub.com

Update Frequency: 1 posts per day

Year Established: 2008

Headquarters: United States

News Last Updated: 1 days ago

Coverage Areas: United States

Ownership: Independent Company

Publication Timezone: GMT +8:00

Content Availability: Worldwide

News Language: English

RSS Feed: Available (XML)

API Access: Available (JSON, REST)

Website Security: Secure (HTTPS)

Publisher ID: #69

Publisher Details

Frequently Asked Questions