kHz
作者
John W. Meldrim 该用户提供的媒体文件
日期
地点
Ballard; 7041 Seaview Avenue; Undersea Gardens
King, Washington, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 年龄性别未知 - 1
- 发声
- 非声音
- 回放
- 未使用回放
媒体文件注释
emitted immediately after engulfing and spitting out the hydrophone. Equipment Notes: Microphone has a frequency response of 100-8,000 cps and a flat response from 100-1,000 cps. Recorder was used at 7.5 ips, at which the record/reproduce frequency response is listed as 30-18,000 cps +/- 2db, the flutter and wow as 0.08%, and the speed accuracy as +/- 0.3%. Preamplifier has a frequency response of 20-20,000 cps.
技术信息
- 录音机
- 话筒
- 附件
存档信息
- 已编目
- 30 Sep 2013 - Brad Walker
- 已数字化
- 30 Sep 2013 - Brad Walker
- 已编辑
- 30 Sep 2013 - Brad Walker