. The Bell System technical journal . •^ 1 ■ni te K s s s S otiva § °- nOMlNOD NIV9 JO N0liVnN3iiV Ph 290 SYSTEM TECHNICAL JOURNAL signal of strength 380 iiv/m in the loop.^ The point C on the curveshows that at 8:25 the static intensity received on a 2000 cyclewide frequency band corresponded to the energy received from a of strength ixv/m. It would be practical always to relatestatic to such a signal. Experiments arc now being conductedto determine whether the energy received from static is proportionalto the width of the frequency band of the receiving set and

---

. The Bell System technical journal . •^ 1 ■ni te K s s s S otiva § °- nOMlNOD NIV9 JO N0liVnN3iiV Ph 290 SYSTEM TECHNICAL JOURNAL signal of strength 380 iiv/m in the loop.^ The point C on the curveshows that at 8:25 the static intensity received on a 2000 cyclewide frequency band corresponded to the energy received from a of strength ixv/m. It would be practical always to relatestatic to such a signal. Experiments arc now being conductedto determine whether the energy received from static is proportionalto the width of the frequency band of the receiving set and if such isfound to be the case then it is proposed to have the data relate to a1000 cycle wide band. That static is, say, 7 microvolts per meter perkilocycle (7 ixv/mkc) would then mean that the energy of the staticreceived on a 1000 cycle wide frequency band is the same as the energyreceived from a signal of strength 7 nv/m. Attempts have been made to calibrate the set by inducing in theloop, voltages of the shape shown

---

Size: 1632px × 1532px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1920, booksubjecttechnology, bookyear1