Raymond Theodore Carhart was an American audiologist known for his work at Northwestern University, Evanston, Illinois. He became prominent for the Carhart Notch, a phenomenon in bone conduction audiometry associated with otosclerosis, which disappears after successful stapedectomy. He first described this finding in 1950 at the International Audiology Congress in Stockholm. Additionally, he is recognized for the Threshold Tone Decay Test, which he introduced in 1957.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 281 days away.
Death Anniversary
Next death anniversary is 104 days away.
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Chinese Zodiac Sign
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Raymond
wise protector, wise counsel
Read Full Raymond Name AnalysisMarch 28, 1912 Facts
Generation Group
Raymond Theodore Carhart belongs to the GI Generation group.
Place of Birth: Mexico City
Educated At: Dakota Wesleyan University | Northwestern University
Occupation: otolaryngologist
Employers: Northwestern University
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.

Ephemeris for March 28, 1912
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on March 28, 2025 | Secondary Progressions for March 28, 2025 |
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Sun | 7 Aries 39 | 8 Aries 16 | 26 Cancer 36 |
Moon | 12 Leo 12 | 27 Pisces 47 | 7 Libra 48 |
Mercury | 26 Aries 18 | 1 Aries 4 | 22 Leo 55 |
Venus | 11 Pisces 43 | 29 Pisces 14 | 0 Leo 23 |
Mars | 25 Gemini 51 | 22 Cancer 34 | 1 Virgo 36 |
Jupiter | 15 Sagittarius 6 | 15 Gemini 29 | 5 Sagittarius 33 |
Saturn | 18 Taurus 20 | 24 Pisces 1 | 1 Gemini 49 |
Uranus | 2 Aquarius 46 | 24 Taurus 37 | 1 Aquarius 39 |
Neptune | 20 Cancer 59 | 29 Pisces 56 | 23 Cancer 38 |
Pluto | 27 Gemini 0 | 3 Aquarius 30 | 29 Gemini 11 |
Rahu | 22 Aries 28 | 26 Pisces 54 | 16 Aries 28 |
Ketu | 22 Libra 28 | 26 Virgo 54 | 16 Libra 28 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
