ML 71727

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Dull-colored Grassquit -- Tiaris obscurus More
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Paul A Schwartz
10 May 1973 at 09:05

    Geography
  • Venezuela
    Aragua
    Locality
  • Rancho Grande; km 16+
    Latitude/Longitude
  • 10.3666667   -67.6833333
    Elevation
  • 680 meters
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA UNSPECIFIED IV
    Microphones
  • Sennheiser MKH 405
    Accessories
  • Parabola 91.4cm (36in)
    Equipment Note

NOTES: Neotropical Institute Cut #39. Bulk reel #514. Song after playback of field tape. Quality: 1. Level: +3, 0, +3. 203 tape. LN. A continuation of the foregoing, recorded on the N-III as a test after its recent factory repair. Quality: 1. Level: -3. 7.5 ips. 203 Std. equal. Results seem satisfactory, little or no saturation when played with std. equalization. (There is some overload when played with LN equalization.) Quality: 1. Level: -5. 15 ips. 203 tape. Std.
The 15 ips speed gives better results, especially by way of gain. A further test, made with 139 tape. (Results seem ok but can't really be compared due to noisy conditions. Quality: 1-2. Level: +2. Std. 7.5 ips.

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