推荐以下最佳组合:
1.买个测量用的话筒,例如: ECM8000 (US$50),
http://www.behringer.com/ECM8000/index.cfm![图片点击可在新窗口打开查看](http://www.behringer.com/ECM8000/ECM8000_medium.jpg)
2.再买个话筒放大器/声卡二合一, 例如: MicMate (US$50,
http://www.mxlmics.com/condenser_mic/micMate/micMate.htm )
![图片点击可在新窗口打开查看](http://www.mxlmics.com/condenser_mic/micMate/BG.jpg)
3.再买个RTA软件, 例如: Multi-Instrument 3.0 Lite (US$49.95), 含示波器,频谱分析仪(其中包含Octave 1/1,1/3, 1/6, 1/12, 1/24分析, 平均/峰值保持, 频率补偿, 频率加权(A,B,C,ITU-R 468)), 信号发生器, 频率计数器.....),
http://www.multi-instrument.com![图片点击可在新窗口打开查看](http://www.multi-instrument.com/img/SCMIAnim.gif)
仅1000块人民币搞掂全部,测试精度高,功能多多
以下给出其它一些候选方案:
1. 测量话筒 Audix TR-40 (US$189)
http://www.zzounds.com/item--AUDTR40![图片点击可在新窗口打开查看](http://cachepe.zzounds.com/media/quality,85/brand,zzounds/fit,400by400/TR40-a4c377941e67ede62cd09cba72331750.jpg)
2. 带话放的声卡:
1) MicPortPro (US$149)
http://www.centrance.com/products/mp/![图片点击可在新窗口打开查看](http://www.centrance.com/products/mp/i/MicPort%20Pro%20Side-200.jpg)
2) EMU-Traker Pre (US$149)
http://www.emu.com/products/prod ... y=611&product=17511![图片点击可在新窗口打开查看](http://images.americas.creative.com/images/products/headers/prod17511_hdr2_1_1_70.jpg)