PATENT CLAIM ANALYSIS

Application Number: 15936937
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["381", "113000"]

Abstract:
A transducer system, comprising an electrodynamic acoustic transducer ( 1 ) with a membrane ( 3 ), a plurality of voice coils ( 7, 8 ) electrically switched in series, and a magnet system ( 9, 10, 11 ) is presented, wherein just an outer tap/terminal (T 2 ) of the serially connected voice coils ( 7, 8 ) is electrically connected to an audio output of an amplifier ( 17 ). Moreover, a method for feeding a sound signal to an electrodynamic acoustic transducer ( 1 ) is presented, wherein the voice coils ( 7, 8 ) are driven by an audio signal just via an outer tap/terminal (T 2 ) of the serially connected voice coils ( 7, 8 ).

Claim (Index 7):
Transducer system according to  claim 1 , comprising an position calculation module/circuit, which is designed to be connected to the coil arrangement of the electrodynamic acoustic transducer, wherein the coil arrangement comprises two voice coils and wherein the position calculation module/circuit, is designed to\n d) calculate a velocity of the membrane based on an input voltage U in  and an input current I in  to a coil of the transducer and based on an idle driving force factor of the transducer in an idle position or in a magnetic zero position of the membrane; e) calculate a position of the membrane by integrating said velocity; f) calculate the velocity of the membrane based on the input voltage U in  and the input current I in  to the coil of the transducer and based on a driving force factor BL(x) of the transducer at the position of the membrane calculated in step e) and to g) recursively repeat steps e) and f).

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.42105
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15936909', '13265876', '12973283', '10649779', '11746538']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6703006845156475
- 35 USC 102 Novelty (BERT): 0.5616063125923711
- Combined Prediction Score: 0.6594312473233198
- Mean Citation Score: 219.97234200000003
- Max Citation Score: 447.18536
- Similarity Product: 365.8344957269764

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test