Reviews Speech Signal Analysis

Spectrum Analyzer USB 35-4400M Signal Source RF Frequency Domain Black Analysis Tool with Tracking Source Module Industrial Supplies

  • RF Frequency Domain Analysis Tool. Sweep Bandwidth: 33mHz---4400mHz.
  • Turn on the tracking source output bandwidth 33mhz---3000mhz.
  • Made of fine quality material, the Spectrum Analyzer has a long service life. Small and portable, high accuracy.
  • Signal Source Spectrum Analyzer. Software used on the computer side: NWT4.11.09 version.
  • Computer operating system: Winxp, Win7, Win10.
  • 35-4400M Signal Tracking Source Module is an RF frequency domain analysis tool.
  • Signal Tracking Source Module with Shell. Sweep Step: ≥33-68.75mHz/125Hz, 68.75-137.5mHz/250Hz, 137.5-275mHz/500Hz, 275-550mHz/1kHz,....
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Okuyonic RF Signal Detector, Camera Tracking Detector Less Interference 10 Level LED Indication with Antenna for Car for Room(Black)

  • MEASURE RANGE: Digital control wireless signal detector with frequency measurement range of 300‑2700MHz, which has high accuracy and high sensitivity..
  • ALARM METHODS: The detector adopts 10 level LED light emitting indication, and has the function of sound vibration alarm, which is accurate and reliable..
  • DETECTABLE SIGNAL: Can detect 2G, 3G, 4G mobile phone signal and wireless device, 1.2G, 2.4G, 5.8G wireless camera, and can accurately locate GPS, with stable performance..
  • LESS INTERFERENCE: Can effectively filter the clutter of the signal, catch the stable signal source for analysis, and judge the direction and distance of the signal source..
  • PORTABLE DESIGN: The wireless signal detector is compact and portable, ideal for bedroom, conference room, mobile phone recording software and car use..
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RF Signal Detector, High Sensitivity GPS Tracking Detector 10 Level LED Indication 300‑2700MHz Sound Vibration Alarm for Car for Room(Silver)

  • MEASURE RANGE: Digital control wireless signal detector with frequency measurement range of 300‑2700MHz, which has high accuracy and high sensitivity..
  • ALARM METHODS: The detector adopts 10 level LED light emitting indication, and has the function of sound vibration alarm, which is accurate and reliable..
  • DETECTABLE SIGNAL: Can detect 2G, 3G, 4G mobile phone signal and wireless device, 1.2G, 2.4G, 5.8G wireless camera, and can accurately locate GPS, with stable performance..
  • LESS INTERFERENCE: Can effectively filter the clutter of the signal, catch the stable signal source for analysis, and judge the direction and distance of the signal source..
  • PORTABLE DESIGN: The wireless signal detector is compact and portable, ideal for bedroom, conference room, mobile phone recording software and car use..
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RF Signal Detector, High Sensitivity GPS Tracking Detector 10 Level LED Indication 300‑2700MHz Sound Vibration Alarm for Car for Room(Black)

  • MEASURE RANGE: Digital control wireless signal detector with frequency measurement range of 300‑2700MHz, which has high accuracy and high sensitivity..
  • ALARM METHODS: The detector adopts 10 level LED light emitting indication, and has the function of sound vibration alarm, which is accurate and reliable..
  • DETECTABLE SIGNAL: Can detect 2G, 3G, 4G mobile phone signal and wireless device, 1.2G, 2.4G, 5.8G wireless camera, and can accurately locate GPS, with stable performance..
  • LESS INTERFERENCE: Can effectively filter the clutter of the signal, catch the stable signal source for analysis, and judge the direction and distance of the signal source..
  • PORTABLE DESIGN: The wireless signal detector is compact and portable, ideal for bedroom, conference room, mobile phone recording software and car use..
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FrSky Taranis X9DP 2019 Access/ACCST D16 Transmitters 24 Channels with a High-Speed Module Gigital Interface (Ash White)

  • With the new spectrum analysis function added to the OpenTX firmware, it is now possible to check the airwaves for RF noise..
  • Communication ProtocolACCST D16 /ACCESS Feel Free to Choose.
  • Haptic vibration alerts and voice speech outputs.
  • Supports spectrum analyzer function Supports SWR indicator warning.
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UtechSmart USB C Hub,10 in 1 USB C Dock, USB C Travel Dock with 1000M Ethernet Port, 4K HDMI, USB C PD Charging Port,SD/TF Card Slot,4*USB Ports,VGA, SST Docking Station Compatible for MacBook&Windows

  • All-in-One USB C Dock: Whether for business travel or a dissertation speech, working or studying, just plug the multiport USB-C hub into your USB-C Gen 2 device or MacBook Pro, and you can get it any way you need. 1000M Ethernet port, 1*USB C PD charging port, 1*4K HDMI port, SD&TF slots, 1*VGA port, 2* USB 3.0 Ports, and 2* USB 2.0 Ports, allowing you to connect your wireless keyboard, wireless mouse, or USB driver to your USB-C devices..
  • Stable Video Signal Transfer: HDMI and VGA port support Single Video Signal Stream Transfer up to 3840*2160 @30Hz and 1920*1080p @60Hz resolution respectively. Unlimited to meet the signal stability of your data report or academic speech, and the signal doubles method to solve the embarrassing situation where you encounter unsuitable signal connectors when working in different places..
  • Super Fast Power Delivery: UtechSmart 10-in-1 USB Type-C Hub charges your MacBook Pro or other Type-C devices while connecting a 100W power delivery port. Now more and more devices and the newest Mac Pro support PD. Charging with the Power Delivery port gives you Blazing-fast charging speed experience to prevent the port from being disconnected due to insufficient power supply during work..
  • RJ45 1000M Ethernet Port & Stable Data Tr....
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Rosetta Stone Learn Unlimited Languages|12 Months - Learn 24 Languages| PC/Mac Keycard

  • Personalized learning-with pre-assessment testing, custom study plans, language workshops and progress tracking for Beginner, Intermediate and Advanced learners.
  • Build fundamental vocabulary and essential language skills. Gain the confidence you need to hold a conversation, ask questions, and interact in everyday situations.
  • Award-winning lessons based on real-world conversations will help you learn to speak, listen, read and write in French.
  • Perfect your accent using the advanced speech recognition and analysis tools to compare your pronunciation to a native speaker.
  • Complete with interactive videos, games, cultural movies, stunning photos, and talking dictionary for your PC and with audio lessons and a workbook for learning on the go.
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dbx AFS2 Advanced Feedback Suppression Processor with Full LCD Display,Black

  • Easy-to-read display: navigate menus, interact with the AFS2 Wizard, and easily manipulate settings with the bright, legible, interactive display.
  • Xlr and 1/4” TRS connections: interface with any professional audio equipment with either connection.
  • Input signal meters: accurately monitor input signal levels with five segment LEDs per channel plus red clip LED indicator.
  • Wizard functions: the AFS2 feedback suppression Wizard makes setup easy and approachable for users with varying levels of technical know-how.
  • 24 programmable filters per channel with 24 LED per channel filter metering.
  • application-specific filter types include: speech and music low, Med and high.
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Shure VP64A Omnidirectional Handheld Microphone

  • Neodymium magnet for increased output and maximized signal-to-noise ratio.
  • Tailored frequency response with mid-range presence rise for optimum speech clarity.
  • Omnidirectional polar pattern eliminates need for critical microphone positioning.
  • Internal isolation mount for low handling noise.
  • Water-resistant mesh grille repels water under challenging weather conditions.
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Picture My Picture Feelings and Emotions Flash Cards | 40 Emotion Development Language Photo Cards | Speech Therapy Materials and ESL Materials

  • BENEFITS: Encourages language development, communication and conversation..
  • DETAILS: 40 cards per set. Each card measures 3.9” x 5.9” and is double sided - the image is on the front and the teaching label is on the reverse side..
  • SUITABLE FOR: General education, Speech Therapy, English As A Second Language (ESL), Applied Behavior Analysis (ABA) and as a teaching resource for autism. Ideal for children and adults..
  • TEACHING TARGETS: 10 feelings and emotions. There are 4 images for each of the following - happy, sad, angry, surprised, frustrated, scared, worried, tired, silly and bored..
  • ADDED FEATURE: This set includes a list of ideas and activities, making it a great educational tool for teachers and parents, in the classroom and at home..
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