Tag: Noise Reduction

  • Audio-Technica Releases New Condenser Mic for Creators

    Audio-Technica Releases New Condenser Mic for Creators

    Audio-Technica has recently launched a new condenser microphone called the AT2020USB-XP, specifically tailored for content creators, streamers, and musicians. Its cardioid directional pickup pattern is designed to capture the sound source directly in front of the microphone, making it ideal for recording vocals, voiceovers, and instruments.

    Integrated Auto Gain Control and Noise Reduction

    The AT2020USB-XP incorporates an auto gain control feature to manage fluctuating audio levels. This microphone also includes digital noise reduction technology that can be adjusted with a button located on its base. This technology helps to minimize unwanted background noise from sources like air conditioners and PC fans, resulting in cleaner audio recordings. The automatic gain control (AGC) function automatically adjusts the microphone’s output level to maintain consistent signal strength, which is particularly useful in environments with varying audio levels. The AGC function works alongside an 80Hz high-pass filter to remove low-frequency noise without degrading the quality of voice recordings.

    It’s important to note that the noise reduction and AGC features are available only at certain sampling rates: 44.1kHz and 48kHz for noise reduction, and 44.1kHz, 48kHz, 88.2kHz, or 96kHz for AGC.

    Versatile Connectivity Options

    The AT2020USB-XP offers flexible connection options, utilizing a USB Type-C connector and including a USB Type-C to Type-A cable to ensure compatibility with a variety of devices. A USB conversion adapter is also provided for added convenience.

    The microphone features a built-in high-output headphone amplifier, enabling direct audio monitoring with headphones at a maximum sampling rate of 24-bit/192kHz. This ensures real-time monitoring of recordings.

    Additional Features

    A pop filter is included with the microphone to reduce plosive sounds such as p’s and b’s, which can cause unwanted pops in recordings. The microphone also comes with a stand for desktop placement. For added control and ease of use, the AT2020USB-XP includes a touch sensor that allows users to mute the microphone with a simple tap. The status of the microphone is indicated by an integrated LED light: blue for recording and red for mute.

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  • Edifier Lolli Pro 3 Bluetooth Headset: -45dB Noise Reduction

    Edifier Lolli Pro 3 Bluetooth Headset: -45dB Noise Reduction

    The Edifier Lolli Pro 3 Bluetooth headset has recently launched in China. This new wireless headset from Edifier boasts impressive noise reduction capabilities of up to 45dB and offers a battery life of 26 hours. It supports a 192kHz/ 24Bit codec and comes with Hi-Res Wireless and HWA double gold label certification.

    Features

    The Edifier Lolli Pro 3 is fitted with a 6mm titanium-plated high-frequency driver unit along with a 10mm composite mid-low-frequency unit. The headset supports spatial audio and effective noise reduction, improving 67% over its predecessor. It includes three built-in microphones in each earpiece, ensuring clear calls even in adverse conditions.

    The headset can connect to two Bluetooth devices simultaneously and switch between them seamlessly. Each earpiece provides up to six hours of battery life, with the charging case extending this to 26 hours. The Edifier Connect app, downloadable for the headset, allows users to customize the noise reduction function button, locate their headphones, and more.

    The Edifier Lolli Pro 3 Bluetooth headset comes in three color options: black, green, and white. Priced starting at 339 yuan ($47), it is available for purchase through various retail outlets in China, including JD.com. Currently, there is no information on global availability for the Edifier Lolli Pro 3 Bluetooth headset.

    Edifier Lolli Pro 3 Bluetooth Headset: -45dB Noise Reduction
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  • Anker Soundcore Sleep A20 Earbuds: on Kickstarter

    Anker Soundcore Sleep A20 Earbuds: on Kickstarter

    Anker recently unveiled their Anker Soundcore Sleep A20 earbuds on Kickstarter as an honor to World Sleep Day and they quickly made an impressive impactful first showing there. Built to address any sleep-related difficulties with noise cancellation and comfort features that improve restfulness.

    Enhance Noise Reduction And Comfort Feature of System Software

    Sleep A20 earbuds build upon their predecessor, A10. The Sleep A20 features an exclusive "twin seal" ear tip design to significantly increase noise isolation, along with Active Noise Cancelling technology enabling up to 21 decibels of ambient noise cancellation for an ambient-noise-free experience for users.

    Focus on Comfort and Customization for Maximum Results

    Sleep A20 earbuds were created with comfort in mind, especially for side sleepers, with its design designed to relieve pressure on ears. Users have access to various sound options through Soundcore App such as customizable white noise for masking external disturbances like snoring.

    Improved Battery Life And Smart Features

    Notable amongst the A20 model’s many advantages is its extended battery life. Offering 14 hours of sleep mode playback and 80 total charging case usage hours, users can experience uninterrupted use throughout their night without needing to recharge. Furthermore, sleep tracking capabilities give insights into patterns and quality while the built-in alarm function enables a personalized wake-up experience without disturbing others while "Find Device" feature helps locate misplaced earbuds by emitting sound alerts.

    Pricing & Availability

    Kickstarter users looking for Soundcore Sleep A20 earbuds can secure one by making a pledge of $104 on Kickstarter; their retail price stands at $149.99 with shipping available to various countries including US, UK, Australia Canada & Netherlands expected to arrive by May 2024.

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  • Xiaomi MIJIA Smart Dehumidifier 22L Released with Advanced Five-Layer Noise Reduction Design, Priced at 1,199 yuan ($167)

    Xiaomi MIJIA Smart Dehumidifier 22L Released with Advanced Five-Layer Noise Reduction Design, Priced at 1,199 yuan ($167)

    Xiaomi Unveils the MIJIA Smart Dehumidifier 22L in China

    Xiaomi has recently announced the release of the MIJIA Smart Dehumidifier 22L in China. This new dehumidifier is already available for purchase in the country. It boasts several impressive features including a five-layer noise reduction design and a 4.5L water tank. Additionally, it has a dehumidification capacity of 22L per day.

    Impressive Features

    The MIJIA Smart Dehumidifier is capable of running continuously throughout the day and night. With its impressive capacity, it can remove the equivalent of 44 mineral bottles of 50cl in just one day. The device utilizes a Panasonic dual-rotor compressor, ensuring smooth operation with minimal vibration and noise. It also offers excellent core force and higher energy efficiency.

    One standout feature of the MIJIA Smart Dehumidifier is its vertical air outlet located at the top. This allows for fast air circulation and continuous dehumidification. Additionally, it provides rapid drying of clothes, which is beneficial for maintaining their durability by eliminating dampness.

    Noise Reduction Design and User-Friendly Operation

    The MIJIA Smart Dehumidifier is designed with a five-layer noise reduction system, resulting in low operating noise levels of around 35.5dB. This means that the dehumidifier can be used throughout the night without causing disturbance. It also features a large digital display and dual light reminders for added convenience.

    Operating the dehumidifier is made easy with its touch button operation. Users can switch between different modes and set the target humidity with just a single click. The available working modes include smart mode, drying mode, and sleep mode.

    Smart Control and Continuous Operation

    The Xiaomi MIJIA Smart Dehumidifier can be controlled through the MIJIA app, as well as through Xiaoai voice control. It is also compatible with the MIJIA smart home ecosystem, allowing for seamless integration with other smart devices.

    To ensure continuous operation, the dehumidifier can be connected to an external drainage pipe. This allows for the discharge of dehumidification water to waste channels, eliminating the need to manually empty the water tank.

    Pricing and Availability

    The MIJIA Smart Dehumidifier 22L is currently available for purchase through online retail channels such as JD.com. It is priced at 1,199 yuan ($167). Unfortunately, there is no information yet on when the gadget will be available in overseas markets.

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