Zion Tech Group

Tag: Wideband

Razer Kraken V4 Pro Wireless Gaming Headset: OLED Control Hub – HD Haptics – 2.4GHz Wireless – Bluetooth – USB – 3.5 mm – Super Wideband Mic – For PC, Mac, PS5, Nintendo Switch, Steam Deck, Smartphone

Price: ~~$399.99~~ – $367.99
(as of Jan 30,2025 07:14:27 UTC – Details)

Experience next-gen immersion with the Razer Kraken V4 Pro wireless gaming headset. Gain full control with an all-new OLED Control Hub featuring over 20 customization options, including audio, haptics, and home screen personalization. Connect up to three devices simultaneously using dual USB-C ports and a 3.5 mm input. Powered by Razer Sensa HD Haptics, the headset offers real-time audio-to-haptics conversion for all content and supports game integration, delivering wideband HD haptics that accurately mimic in-game distance and directionality. With 4 connectivity options, including Razer HyperSpeed Wireless, Bluetooth, USB, or 3.5 mm, connect to your favorite systems such as PC, Mac, PlayStation, Nintendo Switch, Steam Deck, ROG Ally, and smartphones. Simultaneous audio support allows you to mix 2.4 GHz and Bluetooth audio on two devices at once. The retractable Razer HyperClear Super Wideband Microphone ensures superior sound quality for crystal-clear team comms, retracting flush with the headset when not in use. Razer’s patented TriForce Bio-Cellulose 40 mm Drivers enable individual tuning of high, mid, and low frequencies for a powerful, lifelike auditory experience with natural high-end sound. The headset also supports THX Spatial Audio, a cutting-edge 7.1 surround sound system that provides realistic positional audio and expands your soundstage. Enhance your setup with 9-Zone Earcup Lighting, offering more Razer Chroma RGB effects. Customize each zone individually to create stunning visuals and light up your battlestation. Elevate your gaming with the ultimate headset that does it all.
OLED CONTROL HUB — Customize and centralize the control of battlestation with one powerful device; check PC system metrics at a glance, adjust headset settings, switch audio to another connected system, and more
RAZER SENSA HD HAPTICS — Feel the games like never before with the next leap in haptic technology; experience layered and realistic haptic feedback that mirrors the intensity, direction, and duration of in-game audio
4 MODES OF CONNECTIVITY — Enjoy full audio immersion no matter the scenario on PC, console or phone; go wireless with ultra fast 2.4 GHz and Bluetooth or stay plugged in for non-stop gaming via USB or 3.5 mm
RETRACTABLE HYPERCLEAR SUPER WIDEBAND MIC — By covering a wider frequency range of sound, this next-gen retractable mic captures an incredible amount of detail in the voice, so that everything said sounds clear, rich, and natural
TRIFORCE BIO-CELLULOSE 40 MM DRIVERS — Our upgraded TriForce design utilizes an ultra thin bio-cellulose diaphragm, improving soundstage and reducing distortion for distinct clarity and deep bass reproduction
THX SPATIAL AUDIO — With our advanced 7.1 surround sound, enjoy true-to-life acoustics that optimize the game’s sound design and hear everything as if you were right in the middle of it all

Customers say

Customers appreciate the headset’s build quality, comfort, and design. They find it a top-tier gaming headset with good mic quality and long battery life. The headband provides a snug yet gentle fit. While some customers like the sleek design, others have different opinions on the audio quality.

AI-generated from the text of customer reviews

Introducing the Razer Kraken V4 Pro Wireless Gaming Headset: OLED Control Hub – HD Haptics – 2.4GHz Wireless – Bluetooth – USB – 3.5 mm – Super Wideband Mic – For PC, Mac, PS5, Nintendo Switch, Steam Deck, Smartphone

Experience immersive gaming like never before with the Razer Kraken V4 Pro Wireless Gaming Headset. Featuring an OLED Control Hub for easy customization, HD Haptics for a more realistic gaming experience, and 2.4GHz Wireless technology for lag-free audio, this headset is perfect for gamers of all levels.

With Bluetooth connectivity, USB and 3.5mm compatibility, and a Super Wideband Mic for crystal clear communication, the Razer Kraken V4 Pro Wireless Gaming Headset is versatile enough to use with a variety of devices including PC, Mac, PS5, Nintendo Switch, Steam Deck, and smartphones.

Don’t settle for subpar audio quality – upgrade to the Razer Kraken V4 Pro Wireless Gaming Headset and elevate your gaming experience today.
#Razer #Kraken #Pro #Wireless #Gaming #Headset #OLED #Control #Hub #Haptics #2.4GHz #Wireless #Bluetooth #USB #Super #Wideband #Mic #Mac #PS5 #Nintendo #Switch #Steam #Deck #Smartphone,2.4ghz wireless gaming headset for ps5

January 30, 2025
Razer Kraken V4 Wireless Gaming Headset: 2.4GHz, Bluetooth, USB – Super Wideband Mic – 40 mm Drivers – 9 Zone RGB Lighting – for PC, Mac, PS5, Nintendo Switch, Steam Deck, Smartphone – Black

Price: $179.99
(as of Jan 29,2025 09:12:52 UTC – Details)

Unleash the limits of immersion with the Razer Kraken V4 wireless gaming headset. Enjoy the freedom and versatility to connect to various devices via Razer HyperSpeed Wireless, Bluetooth, or a USB wired connection. Connect to your favorite systems and devices like your PC, Mac, PlayStation, Nintendo Switch, Steam Deck, ROG Ally, and Smartphone. The Retractable Razer HyperClear Super Wideband Microphone provides superior sound quality & clarity for crystal-clear team comms, and sits flush with the headset when fully retracted. Razer’s patented TriForce Titanium 40mm Drivers allows for tuning of high, mid, and low frequencies individually, ensuring a powerful, lifelike auditory experience. The headset supports THX Spatial Audio, a cutting-edge 7.1 surround sound that delivers realistic positional audio and expands your soundstage with custom-tuned THX Game Profiles for over 60 game titles. Seamlessly adjust your audio mix to stay fully immersed in the action and connected with your team with the Game/Chat Balance function. It also features 9-Zone Earcup Lighting, with increased lighting zones to support more Razer Chroma RGB effects, customize each one individually to achieve stunning visuals and light up your battlestation. Redefine how you play in every way imaginable with the Razer Kraken V4.
3 MODES OF CONNECTIVITY — From PC to console to phone, enjoy full audio immersion with ultra-fast 2.4 GHz wireless, Bluetooth, or stay plugged in for non-stop gaming via USB wired connection
RETRACTABLE HYPERCLEAR SUPER WIDEBAND MIC — This next-gen retractable microphone covers a wider frequency of sound and captures an incredible amount of voice detail so that everything said sounds clear, rich, and natural
TRIFORCE TITANIUM 40 MM DRIVERS — Razer patented 3-part driver design pushes out exceptional highs, mids, and lows that don’t muddy, providing a more dynamic listening experience for deeper immersion
THX SPATIAL AUDIO — With our advanced 7.1 surround sound, enjoy true-to-life acoustics that optimize the game’s sound design and hear everything as if you were right in the middle of it all
QUICK GAME/CHAT MIX & VOLUME BALANCE — Easily switch between adjusting overall volume or game/chat mix and get the right balance of game audio and voice comms even in the chaos of battle
9-ZONE EARCUP CHROMA RGB LIGHTING — With access to 16.8 million colors and a suite of lighting effects, apply preferred settings and watch it work seamlessly with over 300 games and 500 devices across more than 50 partners

Customers say

Customers find the headset reliable and functional. However, some have issues with build quality, connectivity, and weight. They mention poor build quality, plastic, and connectivity issues. There are mixed opinions on sound quality.

AI-generated from the text of customer reviews

Introducing the Latest Razer Kraken V4 Wireless Gaming Headset: 2.4GHz, Bluetooth, USB – Super Wideband Mic – 40 mm Drivers – 9 Zone RGB Lighting – for PC, Mac, PS5, Nintendo Switch, Steam Deck, Smartphone – Black

Are you ready to take your gaming experience to the next level? Look no further than the Razer Kraken V4 Wireless Gaming Headset. This cutting-edge headset offers unrivaled audio quality, crystal-clear communication, and customizable RGB lighting to suit your style.

Featuring 2.4GHz wireless connectivity, Bluetooth compatibility, and USB-C charging, the Razer Kraken V4 provides seamless connectivity across a variety of devices, including PC, Mac, PS5, Nintendo Switch, Steam Deck, and smartphones. Whether you’re gaming at home or on the go, this headset has you covered.

Equipped with powerful 40mm drivers, the Razer Kraken V4 delivers immersive sound with deep bass and crisp highs, allowing you to hear every detail of your game with precision. The super wideband mic ensures clear communication with your teammates, while the 9 Zone RGB lighting lets you customize your headset to match your setup.

Don’t settle for anything less than the best when it comes to your gaming gear. Upgrade to the Razer Kraken V4 Wireless Gaming Headset and experience gaming like never before.
#Razer #Kraken #Wireless #Gaming #Headset #2.4GHz #Bluetooth #USB #Super #Wideband #Mic #Drivers #Zone #RGB #Lighting #Mac #PS5 #Nintendo #Switch #Steam #Deck #Smartphone #Black,2.4ghz wireless gaming headset for ps5

January 29, 2025
Speech Recognition: Wideband Speech Recognition Using Feature Extraction Techniques And Supervised Learning

Price: $61.00
(as of Dec 28,2024 17:35:54 UTC – Details)

Publisher ‏ : ‎ LAP LAMBERT Academic Publishing (December 17, 2019)
Language ‏ : ‎ English
Paperback ‏ : ‎ 100 pages
ISBN-10 ‏ : ‎ 6200496692
ISBN-13 ‏ : ‎ 978-6200496690
Item Weight ‏ : ‎ 5.9 ounces
Dimensions ‏ : ‎ 5.91 x 0.23 x 8.66 inches

Speech recognition technology has seen significant advancements in recent years, with wideband speech recognition becoming increasingly popular due to its ability to capture more speech information and improve accuracy. In this post, we will delve into the topic of wideband speech recognition using feature extraction techniques and supervised learning.

Feature extraction is a crucial step in speech recognition, as it involves extracting relevant speech features from the audio signal that can be used to distinguish between different phonetic units. In wideband speech recognition, higher frequency speech information is captured, allowing for more detailed feature extraction.

One common feature extraction technique used in wideband speech recognition is Mel-frequency cepstral coefficients (MFCCs). MFCCs are a representation of the short-term power spectrum of a sound, which can effectively capture the spectral characteristics of speech signals. Other feature extraction techniques such as Gammatone filterbanks and linear predictive coding (LPC) can also be used to extract relevant speech features in wideband speech recognition.

Supervised learning algorithms are then applied to the extracted features to train the speech recognition system. Supervised learning involves providing the algorithm with labeled training data, allowing it to learn the mapping between the input features and the corresponding speech units. Popular supervised learning algorithms used in wideband speech recognition include Hidden Markov Models (HMMs), deep neural networks (DNNs), and convolutional neural networks (CNNs).

By combining advanced feature extraction techniques with powerful supervised learning algorithms, wideband speech recognition systems can achieve high levels of accuracy and robustness. These systems have a wide range of applications, from voice-controlled smart devices to automatic speech transcription and language translation.

In conclusion, wideband speech recognition using feature extraction techniques and supervised learning represents a cutting-edge technology that is revolutionizing the way we interact with machines through speech. As research in this field continues to advance, we can expect even more accurate and efficient speech recognition systems to emerge, further enhancing the user experience in various applications.
#Speech #Recognition #Wideband #Speech #Recognition #Feature #Extraction #Techniques #Supervised #Learning

December 28, 2024
10PCS NXP BFG591 NPN 7.0 GHz wideband transistor NEW SOT223

10PCS NXP BFG591 NPN 7.0 GHz wideband transistor NEW SOT223

Price : 33.00

Ends on : N/A

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Are you in need of high-quality transistors for your electronic projects? Look no further! We have just what you need with the 10PCS NXP BFG591 NPN 7.0 GHz wideband transistor. These transistors are brand new and come in the convenient SOT223 package.

With a wideband frequency range of 7.0 GHz, these transistors are perfect for high-frequency applications. Whether you’re working on RF amplifiers, oscillators, or other electronic circuits, these transistors are sure to meet your needs.

Don’t miss out on this opportunity to stock up on these reliable and high-performance transistors. Order your 10PCS NXP BFG591 NPN transistors today and take your electronic projects to the next level!
#10PCS #NXP #BFG591 #NPN #GHz #wideband #transistor #SOT223, Semiconductor

December 23, 2024
C4570C Dual Ultra-Low Noise Wideband Op Amp IC 8-PDIP NEC 4570

C4570C Dual Ultra-Low Noise Wideband Op Amp IC 8-PDIP NEC 4570

Price : 1.39

Ends on : N/A

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Introducing the C4570C Dual Ultra-Low Noise Wideband Op Amp IC 8-PDIP NEC 4570

Looking for a high-performance dual operational amplifier for your next project? Look no further than the C4570C from NEC. This IC features ultra-low noise and wideband performance, making it perfect for a wide range of applications.

With a dual configuration, the C4570C is ideal for use in audio applications, instrumentation, and more. Its 8-PDIP package makes it easy to integrate into your design, and its low noise characteristics ensure clean and clear signal processing.

Whether you’re designing audio equipment, precision measurement devices, or any other application that requires high-quality amplification, the C4570C is sure to meet your needs. Don’t settle for anything less than the best – choose the NEC 4570 for your next project.
#C4570C #Dual #UltraLow #Noise #Wideband #Amp #8PDIP #NEC

December 20, 2024
Jabra Speak2 55 Wireless Bluetooth Speakerphone – Portable Speaker with 4 Noise-Cancelling Mics, 50mm Full-Range Speakers & Wideband Audio – Certified Microsoft Teams Speaker – Dark Grey

Price: ~~$139.00~~ – $114.99
(as of Dec 19,2024 09:44:24 UTC – Details)

From the brand

True Wireless Earbuds

True Wireless Earbuds

Office Headsets

MEET ANYWHERE, ANYTIME: Set up a meeting wherever you are with this easy-to-use Bluetooth portable speaker, ensuring you’re always ready to connect; Certified for Microsoft Teams
LISTEN LIKE YOU’RE IN THE ROOM: Enjoy wideband audio in this wireless, Bluetooth speakerphone thanks to the powerful 50mm speaker that delivers clear, rich sound for every conversation, presentation or playlist
SPEAK LIKE YOU’RE IN THE ROOM: Full duplex audio in this Jabra conference speakerphone lets everyone talk and listen simultaneously, creating seamless and natural interactions
NO MORE BACKGROUND INTERRUPTIONS: Noise-cancelling microphones block out background noise, ensuring your voice is always heard loud and clear when using this Bluetooth Conference Speaker with Microphone
HEAR EVERYONE AT THE SAME VOLUME: The Voice Level Normalization feature in this wireless speakerphone keeps everyone’s voice at a consistent volume, making meetings smoother and more understandable

Customers say

Customers find the speakers easy to set up and integrate into their workflows. They appreciate the solid and premium build quality, which is an excellent investment for anyone seeking reliable, high-quality audio for professional or personal use. The battery life is impressive, lasting through multiple meetings without needing a recharge. However, there are differing opinions on the sound quality.

AI-generated from the text of customer reviews

Introducing the Jabra Speak2 55 Wireless Bluetooth Speakerphone!

Stay connected and productive with this portable speaker that features 4 noise-cancelling microphones for crystal-clear calls, 50mm full-range speakers for rich sound, and wideband audio for a superior listening experience.

Certified for Microsoft Teams, this dark grey speakerphone is perfect for virtual meetings, conference calls, and hands-free communication on the go. Whether you’re working from home, in the office, or on the road, the Jabra Speak2 55 has got you covered.

Upgrade your audio experience with the Jabra Speak2 55 Wireless Bluetooth Speakerphone today! #JabraSpeak255 #BluetoothSpeakerphone #PortableSpeaker #MicrosoftTeamsSpeaker #NoiseCancellingMics
#Jabra #Speak2 #Wireless #Bluetooth #Speakerphone #Portable #Speaker #NoiseCancelling #Mics #50mm #FullRange #Speakers #Wideband #Audio #Certified #Microsoft #Teams #Speaker #Dark #Grey

December 19, 2024

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