IEEE

QLAW: An Improved Quantization-Based Local Audio Watermarking Scheme Using Inter-Frame Correlation

Abstract: With the rapid development of the Internet, audio distribution has become more convenient with increasing copyright infringement. To address this problem, this paper proposes a ...
Hosted on MSN

Graph the cotangent function with a phase shift and change in period

👉 Learn how to graph a cotangent function. To graph a cotangent function, we first determine the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the ...
Gizmodo

Audiophiles Fail to Hear Difference in Signal Passed Through Copper Cable, Banana, and Tray of Mud

Does the “quality” of audio interconnects—cables that conduct an unamplified analog audio signal between components of an audio system—affect the listening experience? You’ll probably be unsurprised ...
AOL

FBI Using High-Tech 'Signal Sniffer' in Nancy Guthrie Case to Detect Pacemaker — As the Search for NBC Host Savannah's Mom Enters Week Three

The FBI is deploying Bluetooth "signal sniffer" technology in a bid to detect the pacemaker of Savannah Guthrie's missing mother, Nancy, RadarOnline.com can reveal. According to Fox News, the Pima ...
New York Post

Nancy Guthrie investigators deploy FBI’s advanced Bluetooth signal detector in effort to find pacemaker

They’re searching for Nancy Guthrie’s heartbeat. Cops are flying over the Tucson desert with a high-tech Bluetooth signal detector, also known as a signal sniffer, in an attempt to locate a signal ...
Plastics Today

Reciprocal Tariffs Signal Strategic Shift in US Plastics Trade Policy

In a significant shift in trade policy, the United States last year imposed reciprocal tariffs on plastics imports from El Salvador and Guatemala, despite their inclusion in the Dominican ...
Phys.org

Bunnings' backyard pods won't fix the housing crisis, but they signal a shift

Australia is in a deep housing crisis. The latest National Housing Supply and Affordability Council analysis shows the country is likely to fall more than a quarter-of-a-million homes short of the ...
HHS

Feds Signal Shift in Vulnerability Oversight

The U.S. federal government is rethinking how to support its globally adopted vulnerability tracking ecosystem after years of backlogs, funding scares and growing doubts about whether the existing ...
BGR

Every Amazon Fire TV Stick Should Be Using This One Audio Setting

The Amazon Fire TV Stick is a popular plug-and-play device for accessing streaming content on a TV or monitor, and it's super easy to use. But if you're listening with just the standard settings, ...
The Motley Fool

Why This $6 Million Trim of a 3-Month Treasury ETF Might Signal a Shift in Cash Strategy

Wealthstar Advisors sold 129,169 shares of TBIL in the fourth quarter; the estimated trade size was $6.45 million based on quarterly average prices. The transaction represented 2.8% of 13F reportable ...
Reuters

Apple acquires Israeli audio AI startup Q.ai

SAN FRANCISCO, Jan 29 (Reuters) - Apple (AAPL.O), opens new tab on Thursday said it has acquired Q.ai, an Israeli startup working on artificial intelligence technology for audio. Apple did not ...