MICROPHONE SPECIFICATIONS EXPLAINED - TDK

MPU-6000 and MPU-6050 Product Specification Revision 3

MPU-6000/MPU-6050 Product Specification Document Number: PS-MPU-6000A-00 Revision: 3.4 Release Date: 08/19/2013 6 of 52 2 Purpose and Scope This product specification provides advanced information regarding the electrical specification and design

  Date, Revisions

MPU-6000 and MPU-6050 Register Map and Descriptions …

Revision: 4.2 Release Date: 08/19/2013 4 of 46 1 Revision History Revision Date Revision Description 11/29/2010 1.0 Initial Release 04/20/2011 1.1 Updated register map and descriptions to reflect enhanced register functionality. 05/19/2011 2.0 Updates for Rev C silicon: Edits for readability (section 2.1)

  Date, Revisions, Revision revision date

ICM-20948 - TDK

• Lowest Power 9-Axis Device at 2.5 mW • 3-Axis Gyroscope with Programmable FSR of ±250 dps, ±500 dps, ±1000 dps, and ±2000 dps • 3-Axis Accelerometer with Programmable FSR of

MPU-9250 Product Specification Revision 1

Accelerometer normal operating current: 450µA Low power accelerometer mode current: 8.4µA at 0.98Hz, 19.8µA at 31.25Hz Sleep mode current: 8µA User-programmable interrupts Wake-on-motion interrupt for low power operation of applications processor Self-test 2.3 …

  Operations, Accelerometers

FEATURES - TDK

• High PSR of -75 dBFS • Small 4.72 × 3.76 × 1 mm Surface-Mount Package • Compatible with Sn/Pb and Pb-Free Solder Processes • RoHS/WEEE Compliant . FUNCTIONAL BLOCK DIAGRAM . ORDERING INFORMATION . PART TEMP RANGE INMP441ACEZ-R0* −40°C to +85°C INMP441ACEZ-R7† −40°C to +85°C EV_INMP441 — EV_INMP441-FX —

  High

Sonion Voice Pick Up (VPU) Sensor - TDK

•Microphone: picks up ambient noise, but has high frequency speech content Two ways to combine the signals •Equalization –offline –apply a clean microphone filter to the VPU signal. This method needs algorithm to be trained and needs a calibration phase. •Fusion –real-time - intelligently fuse the microphone signal with VPU signal ...

  Pick, Real, Sensor, Voice, Microphone, Sonion voice pick up, Sonion

ARTA User Manual

ARTA is a program for impulse response measurement, real-time spectrum analysis and real-time measurement of the frequency response. It is a tool for acoustical measurements and "point to point" testing of the audio quality in communication systems. ARTA has functions of following measurement systems: 1.

  Measurement, Response, Frequency, Frequency response, Response measurement

User Manual/Handbook: Microphone Handbook Volume 1 - …

frequency response and allows for measurements in places where access for stand- ard measurement microphones is difficult. Improvements have continued into the 1990s with the introduction of highly accu-

  Measurement, Response, Frequency, Microphone, Frequency response

UMIK-1 - miniDSP

Frequency response 20 Hz - 20kHz +/-1dB with calibration loaded USB Audio USB Audio class 1.0 Driverless interface for Windows, Mac & Linux Resolution & Sample rate 24bit ADC @ 48kHz Max SPL for 1% THD @ 1kHz 133dB SPL @ 0dB analog gain setting Calibration file Unique microphone calibration .txt file referenced to the Serial Number

  Response, Frequency, Microphone, Frequency response

HP 280 G5 Small Form Factor Business PC

3. Microphone/Headphone Combo Jack 4. 1(4) SuperSpeed USB 5Gbps signaling rate Ports Not Shown Slots (1) PCI Express x16 (1) PCI Express x1 (1) M.2 for WLAN (1) M.2 2242/2280 storage Bays (1) 3.5" or (2) 2.5” internal storage with caddy (share bay) (1) 9.5mm internal optical drive bay 1. SuperSpeed USB 5Gbps = USB3.2 Gen1

  Microphone

HP 260 G4 Desktop Mini PC

Audio Realtek ALC3205 codec, internal speaker, combo microphone/headphone jack Expansion slots 1 M.2 2230; 1 M.2 2280; 1 SATA storage connector (1 M.2 slot for WLAN and 1 M.2 2280 slots for storage.) Ports and Connectors Front: 1 headphone/microphone combo; 1 SuperSpeed USB Type-C® 10Gbps signaling rate; 1 SuperSpeed USB Type-A 5Gbps

  Microphone