Roku director of engineering Hari Ramakrishnan counts «far field voice and audio engineering» at the company as part of his role, according to his LinkedIn profile, describing technologies often involved in the long - range
microphone systems connected speakers like Echo rely upon to hear instructions from across the room while at the same time ignoring background hubbub.
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«There are people creating projects right now where they have unattended
microphone systems in a forest, that are recording and trying to identify which birds occur where.
These systems usually feature one
microphone system that will stay wherever your child is.
The interior comes with
a microphone system so that the driver can communicate with the rear passengers of the van.
Fortunately, the Motorola Droid X2 gave one of the best call quality performances, thanks to its three -
microphone system and noise cancellation technology.
Collars that work on
a microphone system to pick up the sound of a dog's bark should not be used in a multidog home because any dog's bark can activate the collar.
They are also equipped with a «clear voice capture» double
microphone system for even greater clarity of speech and conversations.
It is like modelling the amplifier in a coupled loudspeaker -
microphone system.
The microphone system consists of an array of 6 individual microphones that when combined with Acoustic Echo Cancellation, Noise Reduction and Beamforming are able to isolate the speaker even in a noisy environment.
Crisp, powerful sound in a wireless headphone package Advanced 2 - way
microphone system for clear calls in windy or noisy places Bluetooth control buttons on right earcup adjust volume, change tracks and take calls Play up to 15 hours with rechargeable lithium - ion battery Voice prompts to setup Bluetooth pairing and receive notifications Better sound, unplugged Get ready for performance that raised the bar for Bluetooth headphones.
Below the power and beneath the diagonally dotted pattern switch is a two - way advanced
microphone system.
The company says they feature playback close to CD quality, a 40 mm titanium / mylar driver, Bluetooth 4.1, 22 mm thick heat - sensitive memory foam cushions on the ear pads, and a dual
microphone system with «clear voice capture.»
Further, and of interest to those who enjoy the power of the Alexa system but are still a bit wary about the always - on
microphone system, you can use the remote as an on - demand
microphone system even if the main Echo unit has the
microphone system turned off.
The device boasts Bose's proprietary
microphone system that the company claims is highly accurate and will have no issues understanding anything you have to say regardless of the loudness of your surroundings.
The built - in four
microphone system should ensure crystal - clear voice calls, while the built - in Alexa assistant gives them an edge.
The Omaker WoW uses a two
microphone system to detect voice commands and has far field technology built in, just like the Echo.
If Apple supported devices like the Blue Icicle through its USB - based camera connector, this would be a lot easier — I could hook up
my microphone system, no problem.
Utilizing Bluetooth and NFC pairing, the new headset employs a dual
microphone system for active noise cancelling.
Not exact matches
The iPhone X features a completely bezel-less, all - screen design, with a thin notch at the top (for the TrueDepth camera
system, speaker,
microphone, and more) that juts into the top of the screen.
If you are calling in with a computer that does not have a
microphone, you will receive a message stating «no
microphone is detected on your
system».
Microphone: Located at the center of the unit, a built - in microphone allows your Nintendo DSi system to pick up spoken commands in specially desig
Microphone: Located at the center of the unit, a built - in
microphone allows your Nintendo DSi system to pick up spoken commands in specially desig
microphone allows your Nintendo DSi
system to pick up spoken commands in specially designed games.
The 2 - way talk feature has a built - in
microphone and speakers with a professional debugging
system to provide optimum clear sound.
This
system includes a
microphone, which is positioned near you baby so it can pick up sounds that your baby is making, and a receiver (with a speaker), which you can carry around the house with you.
The SNOO detects the baby's cries with a
system of multiple
microphones.
Most functions can be controlled by voice without the touch of a button thanks to the dual digital
microphones, and the navigation
system will get you to your destination easily and effectively.
Hearing aids equipped with induction loops can deliver sounds broadcast from
microphones and PA
systems directly to the ears.
An insect - inspired
microphone that can tackle the problem of locating sounds and eliminate background noise is set to revolutionise modern - day hearing aid
systems.
Spanning 17 elements — from lanthanum to lutetium, plus scandium and yttrium — they find use in computers, screens, superconductors, oil refineries, hybrid or electric vehicles, catalytic converters, compact fluorescent lightbulbs, light - emitting diodes, lasers, audio speakers and
microphones, cell phones, MRI machines, telecommunications, battery electrodes, advanced weapons
systems, polished glass, and even the electric motors that run automobile windows.
They installed an array of four
microphones, illuminated the chamber with infrared light, and linked each mouse to a tracking
system.
We probably don't need to fear computer
systems eavesdropping on our conversations by reading our lips because long - range
microphones are better for spying in most situations.
In some cases, the same voice - command
system (like Chevy MyLink) got different distraction scores in different models — something the researchers speculate is due to varying amounts of road noise and use of different in - vehicle
microphones.
The Boomerang
system, developed in response to sniper threats to US soldiers in Iraq and Afghanistan, uses a seven -
microphone array mounted at the rear of military vehicles.
«Most of today's smart devices including smart TVs, Google Home, Amazon Echo and smartphones come with built - in
microphones and speaker
systems — which lets us use them to play music, record video and audio tracks, have phone conversations or participate in videoconferencing,» said co-lead author Rajalakshmi Nandakumar, a UW doctoral student in computer science and engineering.
Binghamton University distinguished professor Ron Miles and graduate student Jian Zhou recently published a study in titled «Sensing fluctuating airflow with spider silk» that should lead to better
microphones for hearing aids than traditional pressure - based
systems.
According to Netravali, the skin will form an electronic sensory
system, consisting of millions of electronic measuring devices — thermostats, pressure gauges, pollution detectors, cameras,
microphones.
Researchers at IMDEA Networks (Spain) in collaboration with University of Haifa (Israel) have developed an underwater acoustic
system for the localization of marine mammals, underwater vehicles and other sound sources in the ocean, using no more than a single hydrophone (basically an underwater
microphone) as a receiver.
The portable
system, created by David Bowen of Acentech in Cambridge, Massachusetts, consists of two
microphones placed at the entrance of a cave or tunnel, which are hooked up to a laptop loaded with software designed to decode acoustic signals.
Physicist Al Bedard detected some unusual noises while testing sensitive
microphones for a new avalanche warning
system.
Both Oxford's MozzWear Android app and Stanford's web - based Abuzz
system let you record a mosquito's buzz using the
microphone on any basic mobile phone, and then analyse the acoustic profile using a machine - learning algorithm.
In Britain it is relatively easy to use the
system, as the Radiocommunications Agency allows the monitoring
system to operate on the same wavelengths as radio
microphones.
Managing Acoustic Feedback: MicroElectroMechanical
Systems (MEMS) Contact
Microphones for Musical Instruments — Rob O'Reilly, Alex Khenkin and Kieran Harney
They both share the new Orb
system, the boards take on similar objectives and goals, the
microphone returns, and a lot of the different modes share similar ideas and concepts.
At ISTE I saw
systems where the teacher wears a wireless
microphone around his or her neck and if it is the students that are talking to the whole class, they pass around a handheld version to use.