The SoundExpert LxT from Larson Davis, a div. of PCB Piezotronics Inc., Farmington Hills, MI, is a full-featured sound-level meter for general product evaluation and noise-monitoring applications. More>>

The 3.35 by 2.50 by 0.98 mm ADMP801 from Analog Devices Inc., Norwood, MA, is a bottom-ported, omnidirectional MEMS microphone designed specifically for hearing aid applications. More>>

The piezoceramic Air in Line (AIL) sensors from Morgan Technical Ceramics, Stourport, U.K., are suited for use in medical equipment, including infusion pumps, enteral feeding pumps, and dialysis equipment. More>>

The 09222/000 piezo composite transducer from Morgan Technical Ceramics, Stourport, U.K., offers wideband dual-frequency operation through the same slot for marine applications such as depth sounding, fish finding, guidance, or Doppler speed metering. More>>

The Turbimax CUS71D from Endress+Hauser Inc., Greenwood, IN, is an ultrasonic immersion sensor for interface measurements in processes where suspensions are separated into their liquid and solid components by sedimentation. More>>

Akustica Inc., Pittsburgh, PA, has added four new HD voice microphones for use in smartphones, tablets, and other consumer electronics. More>>

Dynaflow Inc., Jessup, MD, now offers a USB-based model of its acoustic bubble spectrometer (ABS) that measures and monitors the distribution of bubble sizes and void fractions in liquids for bubbles larger than 15 µm. More>>