Laboratory for Acoustics and Vibrations (LAV)

Overview

  • Determination of airborne sound insulation
  • Determination of sound absorption
  • Determination of sound insulation performance of audiometry cabins (laboratory)
  • Vibration measurements
  • Noise measurements/surveys for the industry
  • Measurement of room acoustics parameters (movie theaters, concert halls, etc.)
Medición de Aislamiento Sonoro

Determination of airborne sound insulation

Airborne Sound insulation in accordance with ISO 140, ASTM (sound pressure). Airborne Sound insulation in accordance with ISO 15186 (sound intensity). This service is required by the construction industry. Customers: CEMEX, NOVIDESA, METECNO, ALFACUSTICA.

Determination of sound absorption

Sound absorption measurements in accordance with ISO 354. This service is required by the construction industry. Customers: CEMEX, METECNO, ALFACUSTICA, ONNCCE.

Vibration Measurements

Vibration surveys.

Determination of sound insulation performance of audio cabins.

Determination of sound insulation performance of audiometry cabins

Determination of sound insulation performance of audio cabins.

Noise tests/ surveys for industrial plants

medicion de plantas
Noise survey for metal smelter, DEACERO Saltillo, Coahuila, Mexico.
medicion de plantas
Noise survey for metal smelter, DEACERO Saltillo, Coahuila, Mexico.
estudio de fundidora de acero2
Noise survey for General Motors, plant in Toluca, Mexico.
estudio de fundidora de acero2
Noise survey for General Motors, plant in Toluca, Mexico.
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Caracterización acústica de salas (cines, auditorios, entre otros) Measurement of room acoustics parameters (movie, theaters, concert halls, etc)

caracterizacion de cines
Study on the acoustic conditions of the cinema halls of the University Cultural Center of UNAM and recommendations for proper performance.
caracterizacion de salas
Acoustic characterization of the lottery hall “El Moro” of the National Lottery of Mexico.
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Contact

  • Universidad Nacional Autónoma de México
  • Instituto de Ciencias Aplicadas y Tecnología
  • Laboratory for Acoustics and Vibrations
felipe.orduna@icat.unam.mx