Patent EP0861009A2 successfully refreshed from Google Patents.
EP0861009A2
Expired / Lapsed
EP
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Method for setting audio parameters in a digital signal processor and an electronic device
Assignee: Nokia Oyj
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Filing: 1998-02-20
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Granted: —
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Expires: 2018-02-20
Abstract
Abstract The invention relates to a method for setting audio parameters in a digital signal processor (4) in an electronic device (1) comprising at least one auxiliary device connection (10) for connecting at least one auxiliary device (11). At least some of the audio parameters can be loaded into the digital signal processor (4) during operation of the electronic device (1) either from the auxiliary device (11) or from a writeable mass storage (25).
Inventors
- 👤 Ari Koski
- 👤 Jouko Salo
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 14:49
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/60; H04M1/6033; H04M1/6041; H04B; H04B1/00; H04B1/38; H04B1/3827; H04B1/3877; H04M1/6058; H04M1/72; H04M1/724; H04M1/72403; H04M1/72409; H04M1/26; H04M1/27; H04M1/271
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
69 words
Method for setting audio parameters in a digital signal processor (4) in an
electronic device (1) comprising at least one auxiliary device connection (10) for
connecting at least one auxiliary device (11), wherein at least some of the audio
parameters can be loaded into the digital signal processor (4) during operation of the
electronic device (1) either from the auxiliary device (11) or from a writeable mass
storage (25).
Claim 2
Dependent Claim
22 words
Method according to Claim 1, wherein the audio parameters are loaded from the
auxiliary device (11) via the auxiliary device connection (10).
Claim 3
Dependent Claim
40 words
Method according to Claim 1 or 2, wherein the audio parameters are loaded at
the stage when the auxiliary device (11) is connected to or detached from the
electronic device (1) or when the auxiliary device changes its audio mode.
Claim 4
Dependent Claim
68 words
Method according to Claim 3, wherein the electronic device (1) comprises further
a detection line (23) and a connection bus (12), and that the connection of the
auxiliary device (11) is detected on the basis of a change in the voltage of the
detection line (23) or on the basis of messages transferred via the connection
bus (12) between the electronic device (1) and the auxiliary device (11).
Claim 5
Dependent Claim
83 words
Electronic device (1) comprising: a digital signal processor (4) for processing audio signals, means (22) for storing audio parameters controlling the processing of audio
signals in the digital signal processor (4), and an auxiliary device connection (10) for connecting an auxiliary device (11) with
the electronic device (1), wherein the electronic device (1) comprises further means for loading the audio
parameters into the means (22) for storing the audio parameters either from the
auxiliary device (11) or from a writeable mass storage (25).
Claim 6
Dependent Claim
76 words
Electronic device according to Claim 5, wherein it comprises further a detection
line (23) and a connection bus (12) and means (2, 24) for detecting the connection
of the auxiliary device (11) into the auxiliary device connection (10) either on the
basis of a change in the voltage of the detection line (23) or on the basis of the
messages transferred via a detection bus (12) between the electronic device (1) and
the auxiliary device (11).
Claim 7
Dependent Claim
20 words
Electronic device according to Claim 5 or 6, wherein it comprises further the
transmitter/receiver unit (6) of a mobile station.
Claim 8
Dependent Claim
18 words
Electronic device (1) according to any of the Claims 5 to 7, wherein it is a mobile
station.
Claim 9
Dependent Claim
21 words
Electronic device according to Claim 8, wherein the auxiliary device (11)
comprises an auxiliary loudspeaker (26) and an auxiliary microphone (27).
References Cited (Backward Citations)
No citation records indexed.
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