A bridge is a device that connects a proprietary communication protocol with HomeKit. For example Philips Hue uses the Zigbee protocol to control lighting.Technically, the bridge is the only HomeKit certified product from these vendors. Does HomeKit need a bridge? … Continue reading →

In most homes, installing a Google Nest thermostat is an easy DIY project that takes about 20-30 min. The Nest app’s step-by-step instructions make it easy to install and wire your thermostat, so use it as your main guide. How … Continue reading →

Apple has clearly stated that its devices do not listen to user conversations unless they say the magic words: “Hey Siri.” However, this report has been refuted by multiple iOS device users and even by a whistleblower in July 2019, … Continue reading →

Nest claims claims that its subtle, habit-changing features, when combined with its intelligent learning over time, leads to an average energy savings of $131-145 per year. This means that by simply using the Nest Thermostat as intended, it will pay … Continue reading →

Unfortunately, there’s no official way to change the Google Home wake word. Some third-party apps have popped up over the years that let you customize the wake word for your Google Assistant on your phone. Because it only affects the … Continue reading →

aptX is a proven technology that compresses and then decompresses audio as it travels from a source device like a phone, to a receiving device like a wireless speaker, in a way that it can be transmitted over Bluetooth without … Continue reading →

Signal reflection occurs when a signal is transmitted along a transmission medium, such as a copper cable or an optical fiber.This happens because imperfections in the cable cause impedance mismatches and non-linear changes in the cable characteristics. What is antenna … Continue reading →

Reflection of sound from surfaces is called reverberation. Reverberation time in a room is defined as the time it takes the SPL to decrease by 60 dB after the source of sound is shut off. A certain amount of reverberation … Continue reading →

Aside from having hearing difficulties, another reason people do that is when they want to listen to music or any audio on their iPhones while keeping one ear well tuned in to the sounds around them.Obviously, when you just want … Continue reading →

This phenomenon is called an echo, which has its origins in the Greek ekho, meaning “sound.” An echo happens when a sound wave reflects off a surface, such as the water at the bottom of a well, and the sound … Continue reading →

Why is an echocardiogram performed? The test is used to: Assess the overall function of your heart. Determine the presence of many types of heart disease, such as valve disease, myocardial disease, pericardial disease, infective endocarditis, cardiac masses and congenital … Continue reading →

An echo is formed when the reflection of a soundwave off a distance surface takes place. What is an echo Class 8? The echo: Sound heard after reflection from a surface is called echo. Just like heat or light, when … Continue reading →

There are two types of sound, Audible and Inaudible. Inaudible sounds are sounds that the human ear cannot detect. The human ear hears frequencies between 20 Hz and 20 KHz. Sounds that are below 20 Hz frequency are called Infrasonic … Continue reading →

Sound quality is great, meatier than I was expecting and very clear. Battery life is 6 hours per charge, and they come with a portable charging unit that provides another 3 charges. No problems with signal dropouts as some Bluetooth … Continue reading →

Bluetooth Headphone Battery Drain: How to Stay Powered All Day Avoid placing your wireless headset either in direct sunlight or in extreme cold for that long-lasting battery. In daily use, remember to return the headset to the charging base when … Continue reading →