CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 46131 | LVS EN 61094-2:2009 | Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique (IEC 61094:2009) | Standarts spēkā |
| 47873 | LVS EN 61094-2:2002 | Measurement microfones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique | Atcelts |
| 45008 | LVS EN 61094-1:2002 | Measurement microphones - Part 1: Specifications for laboratory standard microphones | Standarts spēkā |
| 53779 | LVS EN 61094-1:1994 | Measurement microphones - Part 1: Specifications for laboratory standard microphones | Atcelts |
| 50092 | LVS EN 61043:2002 | Electroacoustics - Instruments for the measurement of sound intensity - Measurement with pairs of pressure sensing microphones | Standarts spēkā |
| 50413 | LVS EN 61027:2002 | Instruments for the measurement of aural acoustic impedance/admittance | Atcelts |
| 49915 | LVS EN 61012:2002 | Filters for the measurement of audible sound in the presence of ultrasound | Standarts spēkā |
| 42183 | LVS EN 60942:2003 | Electroacoustics - Sound calibrators | Atcelts |
| 56707 | LVS EN 60942:2002 | Electroacoustics - Sound calibrators | Atcelts |
| 49164 | LVS EN 60942:1998/A1:2001 | Electroacoustics - Sound calibrators | Atcelts |
Displaying 91-100 of 284 results.