AU3714793A - Tone detection method for telephone subset - Google Patents
Tone detection method for telephone subsetInfo
- Publication number
- AU3714793A AU3714793A AU37147/93A AU3714793A AU3714793A AU 3714793 A AU3714793 A AU 3714793A AU 37147/93 A AU37147/93 A AU 37147/93A AU 3714793 A AU3714793 A AU 3714793A AU 3714793 A AU3714793 A AU 3714793A
- Authority
- AU
- Australia
- Prior art keywords
- detection method
- tone detection
- telephone subset
- subset
- telephone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU37147/93A AU663370B2 (en) | 1992-04-24 | 1993-04-22 | Tone detection method for telephone subset |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPL208892 | 1992-04-24 | ||
AUPL2088 | 1992-04-24 | ||
AU37147/93A AU663370B2 (en) | 1992-04-24 | 1993-04-22 | Tone detection method for telephone subset |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3714793A true AU3714793A (en) | 1993-10-28 |
AU663370B2 AU663370B2 (en) | 1995-10-05 |
Family
ID=25623914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU37147/93A Ceased AU663370B2 (en) | 1992-04-24 | 1993-04-22 | Tone detection method for telephone subset |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU663370B2 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2521983A1 (en) * | 1975-05-16 | 1976-11-25 | Standard Elektrik Lorenz Ag | FREQUENCY SELECTIVE SIGNAL RECEIVER |
CA1239719A (en) * | 1985-11-22 | 1988-07-26 | Mitel Corporation | Dial tone detector |
-
1993
- 1993-04-22 AU AU37147/93A patent/AU663370B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU663370B2 (en) | 1995-10-05 |
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