echo suppressor
Subject: DATA / Telecommunications
| Language | Term |
| Arabic - AR | كابت الصدى |
| DE - German | Echounterdrücker |
| EN - English | echo suppressor |
| ES - Spanish | supresor de eco |
| FR - French | suppresseur d'écho |
| JA - Japanese | エコーサプレッサ |
| PT - Portuguese | supressor de eco |
| RU - Russian | эхозаградитель |
| ZH - Chinese | 回声抑制器 |