| IS Number : | IS 4755 : 1987 Reviewed In : 2020 |
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| IS Title [Eng-Hn] : | Reference zero for the calibration of pure tone air conduction audiometers (First Revision) |
| No of Revision : | 1 |
| No of Amendments : | 1 |
| Technical Department : | Electronics and Information Technology Department |
| Technical Committee : | LITD 8 ( Electronic Measuring Instruments, Systems And Accessories ) |
| Language : | English |
| Group : | Electronic and Telecom equipments, components and devices |
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| Sub Group: | Electronic components and devices |
| Sub Sub Group : | Testing procedures for electromechanical components |
| Aspects: | Code of Practice |
| Certification: | None |
| Ministry : | |
| Short Commom Man's Title: | Reference zero for the calibration of puretone air conduction audiometers |
| Itchs: | N/A |
| Degree of Equivalence: | Modified/Technically Equivalent |
| Identical/Equivalent Standards: | ISO 389-1985 |
| Organisation : |
| Indian Standards Refered In IS IS 4755 : 1987 : |
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| International Standards Refered In IS 4755 : 1987 | Standard contains no Cross Referenced International Standard. | ||||||||||||||||||||
| IS 4755 : 1987 is Refered in following Indian Standards : |
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