Victor matrix XL-101. Frequency record: Continuously variable 30 cycles to 10,000 cycles highest frequecies on outside. Buzzer signal occurs at 10,000, 9,000, 8,000, 5,000, 4,000, 2,000, 1,000, 500, 200, 100 and 50 / Victor Records technical staff (unidentified)
| Title | Source |
|---|---|
| Frequency record: Continuously variable 30 cycles to 10,000 cycles highest frequecies on outside. Buzzer signal occurs at 10,000, 9,000, 8,000, 5,000, 4,000, 2,000, 1,000, 500, 200, 100 and 50 (Primary title) | Disc label |
| Personnel | Notes |
| Victor Records technical staff (unidentified) (other) |
- Description: Technical purpose record
- Category: Test/technical
- Master Size: 12-in.
| Notes |
|---|
| Source(s): Victor blue history card; trade catalog; disc. |
| Take Date and Place | Take | Status | Label Name/Number | Note |
|---|---|---|---|---|
| before 4/1935 New York, New York. Bell Laboratory [unconfirmed] | [1] | Master | Victor 84522 |
Citation
Discography of American Historical Recordings, s.v. "Victor matrix XL-101. Frequency record: Continuously variable 30 cycles to 10,000 cycles highest frequecies on outside. Buzzer signal occurs at 10,000, 9,000, 8,000, 5,000, 4,000, 2,000, 1,000, 500, 200, 100 and 50 / Victor Records technical staff (unidentified)," accessed January 9, 2026, http://adp.library.ucsb.edu/index.php/matrix/detail/2000388347/XL-101-Frequency_record_Continuously_variable_30_cycles_to_10000_cycles_highest_frequecies_on_outside._Buzzer_signal_occurs_at_10000_9000_8000_5000_4000_2000_1000_500_200_100_and_50.
Victor matrix XL-101. Frequency record: Continuously variable 30 cycles to 10,000 cycles highest frequecies on outside. Buzzer signal occurs at 10,000, 9,000, 8,000, 5,000, 4,000, 2,000, 1,000, 500, 200, 100 and 50 / Victor Records technical staff (unidentified). (2026). In Discography of American Historical Recordings. Retrieved January 9, 2026, from http://adp.library.ucsb.edu/index.php/matrix/detail/2000388347/XL-101-Frequency_record_Continuously_variable_30_cycles_to_10000_cycles_highest_frequecies_on_outside._Buzzer_signal_occurs_at_10000_9000_8000_5000_4000_2000_1000_500_200_100_and_50.
"Victor matrix XL-101. Frequency record: Continuously variable 30 cycles to 10,000 cycles highest frequecies on outside. Buzzer signal occurs at 10,000, 9,000, 8,000, 5,000, 4,000, 2,000, 1,000, 500, 200, 100 and 50 / Victor Records technical staff (unidentified)." Discography of American Historical Recordings. UC Santa Barbara Library, 2026. Web. 9 January 2026.
Feedback
Send the Editors a message about this record.
