1. An electroluminescence device comprising a pair of electrodes and a layer of an organic light emitting medium disposed between the pair of electrodes, wherein the layer of an organic light emitting medium comprises:
(A) at least one arylamine compound, and
(B) at least one compound selected from the group consisting of anthracene derivatives, spirofluorene derivatives and aluminum chelate compounds,
said at least one arylamine compound represented by formula V-a:
wherein
X3 represents a residue group derived from a substituted pyrene, and the substituent of X3 is an alkyl group having 1 to 10 carbon atoms an aryl group having 6 to 20 carbon atoms; an aralkyl group having 7 to 50 carbon atoms; an alkoxyl group having 1 to 50 carbon atoms; or an aryloxyl group having 5 to 50 carbon atoms;
A15 to A18 each independently represent a hydrogen atom; an alkyl group having 1 to 50 carbon atoms; an aryl group having 5 to 50 carbon atoms; an aralkyl group having 7 to 50 carbon atom; a cycloalkyl group having 3 to 50 carbon atoms; an alkoxyl group having 1 to 50 carbon atoms; an aryloxyl group having 5 to 50 carbon atoms; an arylamino group having 5 to 50 carbon atoms; or an alkylamino group having 1 to 20 carbon atoms, each of A15 to A18 optionally substituted with at least one member selected from the group consisting of an alkyl group having 1 to 6 carbon atoms; a cycloalkyl group having 3 to 6 carbon atoms; an alkoxyl group having 1 to 6 carbon atoms; an aryloxyl group having 5 to 18 carbon atoms; an aralkyloxyl group having 7 to 18 carbon atoms; an arylamino group having 5 to 16 carbon atoms; a nitro group; a cyano group; an ester group having 1 to 6 carbon atoms; and a halogen atom;
g, h, i, and j each represent an integer from 0 to 5;
n represents an integer of 0 to 3; and
atoms and groups represented by a plurality of A15 to A18 may be the same or different and may be bonded to each other to form a saturated or unsaturated ring when g, h, i, and j each represent an integer of 2 or greater, and at least one of A15 to A18 represents a substituted or unsubstituted secondary or tertiary alkyl group having 3 to 10 carbon atoms;
or formula V-b:
wherein X3 represents a residue group derived from a substituted pyrene,
A15 to A18 each independently represent a hydrogen atom; an alkyl group having 1 to 50 carbon atoms; an aryl group having 5 to 50 carbon atoms; an aralkyl group having 7 to 50 carbon atom; a cycloalkyl group having 3 to 50 carbon atoms; an alkoxyl group having 1 to 50 carbon atoms; an aryloxyl group having 5 to 50 carbon atoms; an arylamino group having 5 to 50 carbon atoms; or an alkylamino group having 1 to 20 carbon atoms, each of A15 to 18 are optionally substituted with at least one member selected from the group consisting of an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, an alkoxyl group having 1 to 6 carbon atoms, an aryloxyl group having 5 to 18 carbon atoms, an aralkyloxyl group having 7 to 18 carbon atoms, an arylamino group having 5 to 16 carbon atoms, a nitro group, a cyano group, an ester group having 1 to 6 carbon atoms, and a halogen atom;
R24 and R25 each independently represent
an alkyl group having 1 to 10 carbon atoms; a substituted alkyl group having 1 to 10 carbon atoms; an aryl group having 6 to 20 carbon atoms; a substituted aryl group having 6 to 20 carbon atoms; an aralkyl group having 7 to 50 carbon atoms; a substituted aralkyl group having 7 to 50 carbon atoms; an alkoxyl group having 1 to 50 carbon atoms; a substituted alkoxyl group having 1 to 50 carbon atoms; an aryloxyl group having 5 to 50 carbon atoms; or a substituted aryloxyl group having 5 to 50 carbon atoms; where the substituent is at least one member selected from the group consisting of an alkyl group having 1 to 6 carbon atoms; a cycloalkyl group having 3 to 6 carbon atoms; an alkoxyl group having 1 to 6 carbon atoms; an aryloxyl group having 5 to 18 carbon atoms; an aralkyloxyl group having 7 to 18 carbon atoms; an arylamino group having 5 to 16 carbon atoms; a nitro group; a cyano group; an ester group having 1 to 6 carbon atoms; and a halogen atom; and at least one of R24 and R25 represents a secondary or tertiary alkyl group having 3 to 10 carbon atoms,
g, h, i and j each represent an integer of 0 to 5,
k and m each represent an integer of 0 to 2, and
atoms and groups represented by a plurality of A15 to A18 may be the same or different and may be bonded to each other to form a saturated or unsaturated ring when g, h, i and j each represent an integer of 2 or greater, and at least one of A15 to A18 represents a substituted or unsubstituted secondary or tertiary alkyl group having 3 to 10 carbon atoms;
said anthracene derivatives represented by formula I:
A1-L-A2\u2003\u2003(I)
wherein A1 and A2 are the same or different and each independently represent a substituted or unsubstituted monophenylanthryl group or a substituted or unsubstituted diphenylanthryl group, and L represents a single bond or a divalent bonding group, or said anthracene derivative represented by formula II:
A3-An-A4\u2003\u2003(II)
wherein An represents a substituted or unsubstituted divalent anthracene residue group, A3 and A4 are the same or different and each independently represent a substituted or unsubstituted aryl group having 6 to 40 carbon atoms, at least one of A3 and A4 represents a substituted or unsubstituted monovalent condensed aromatic ring group or a substituted or unsubstituted aryl group having 10 or more carbon atoms; and
said spirofluorene derivative represented by formula III-a:
wherein A5 to A8 each independently represent a substituted or unsubstituted biphenyl group or a substituted or unsubstituted naphthyl group.
2. The electroluminescence device according to claim 1, wherein the component A emits light.
3. The electroluminescence device according to claim 1, wherein the anthracene derivatives are represented by formula I-a:
wherein R1 to R10 each independently represent hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group which may be substituted, an alkoxyl group, an aryloxyl group, an alkylamino group, an alkenyl group, an arylamino group or a heterocyclic group which may be substituted,
a and b each represent an integer of 1 to 5,
atoms or groups represented by a plurality of R1 and R2 may be the same or different and may be bonded to each other to form a ring when a and b each represent an integer of 2 or greater,
groups represented by combinations of R3 and R4, R5 and R6, R7 and R8, and R9 and A10 may be bonded to each other to form a ring, and
L1 represents a single bond, \u2014O\u2014, \u2014S\u2014, \u2014N(R)\u2014, R representing an alkyl group or an aryl group which may be substituted, an alkylene group or an arylene group, or
represented by formula I-b:
wherein R11 to R20 each independently represent hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group which may be substituted, an alkoxyl group, an aryloxyl group, an alkylamino group, an arylamino group or a heterocyclic group which may be substituted,
c, d, e and f each represent an integer of 1 to 5,
atoms or groups represented by a plurality of R11, R12, R16 and R17 may be the same or different and may be bonded to each other to form a ring when c, d, e and f each represent an integer of 2 or greater,
groups represented by combinations of R13 and R14, and R18 and R19 may be bonded to each other to form a ring, and
L2 represents a single bond, \u2014O\u2014, \u2014S\u2014, \u2014N(R)\u2014, R representing an alkyl group or an aryl group which may be substituted, an alkylene group or an arylene group.
4. The electroluminescence device according to claim 1, wherein the anthracene derivatives are represented by formula II-a:
X1-An-X2\u2003\u2003(II-a)
wherein An represents a substituted or unsubstituted divalent anthracene residue group and X1 and X2 each independently represent a monovalent residue group derived from naphthalene, phenanthrene, fluoranthene, anthracene, pyrene, perylene, coronene, chrysene, picene, diphenylanthracene, carbazole, triphenylene, rubicene, benzoanthracene, phenylanthracene, bisanthracene, dianthracenylbenzene or dibenzoanthracene, which may be substituted or unsubstituted.
5. The electroluminescence device according to claim 1, wherein a weight ratio of component (A) to component (B) is 1:99 to 20:80.
6. The electroluminescence device according to claim 1, wherein a layer of a chalcogenide, a layer of a metal halide or a layer of a metal oxide is disposed at least on one surface of the pair of electrodes.
7. The electroluminescence device according to claim 1, wherein a mixed region comprising a reducing dopant and an organic substance or a mixed region comprising an oxidizing dopant and an organic substance is disposed at least on one surface of the pair of electrodes.
8. The electroluminescence device according to claim 1, wherein the layer of an organic light emitting medium has a thickness in a range of 10 to 400 nm.
9. The electroluminescence device according to claim 1, wherein the substituent of X3 is at least one selected from the group consisting of an alkyl group having 1 to 10 carbon atoms; an aryl group having 6 to 20 carbon atoms; and an alkoxyl group having 1 to 50 carbon atoms.
10. An electroluminescence device comprising a pair of electrodes and a layer of an organic light emitting medium disposed between the pair of electrodes, wherein the layer of an organic light emitting medium comprises:
(A) at least one arylamine compound, and
(B) at least one compound selected from the group consisting of anthracene derivatives, spirofluorene derivatives, compounds having condensed rings and metal complex compounds,
said at least one arylamine compound represented by formula V:
wherein X3 represents a residue group derived from a substituted pyrene,
the substituent of X3 is an alkyl group having 1 to 10 carbon atoms; an aryl group having 6 to 20 carbon atoms; an aralkyl group having 7 to 50 carbon atoms; an alkoxyl group having 1 to 50 carbon atoms; or an aryloxyl group having 5 to 50 carbon atoms;
Ar5 and Ar6 each independently represent a monovalent aromatic group having 6 to 40 carbon atoms, where each of Ar5 and Ar6 is optionally substituted by at least one substituent selected from the group consisting of an alkyl group having 1 to 6 carbon atoms; a cycloalkyl group having 3 to 6 carbon atoms; an alkoxyl group having 1 to 6 carbon atoms; an aryloxyl group having 5 to 18 carbon atoms; an aralkyloxy group having 7 to 18 carbon atoms; an arylamino group having 5 to 16 carbon atoms; a nitro group; a cyano group; an ester group having 1 to 6 carbon atoms; and a halogen atom, and p represents an integer of 1 to 4;
said anthracene derivatives being represented by formula I:
A1-L-A2\u2003\u2003(I)
wherein A1 and A2 are the same or different and each independently represent a substituted or unsubstituted monophenylanthryl group or a substituted or unsubstituted diphenylanthryl group, and L represents a single bond or a divalent bonding group, or said anthracene derivatives represented by formula II:
A3-An-A4\u2003\u2003(II)
wherein An represents a substituted or unsubstituted divalent anthracene residue group, A3 and A4 are the same or different and each independently represent a substituted or unsubstituted aryl group having 6 to 40 carbon atoms, at least one of A3 and A4 represents a substituted or unsubstituted monovalent condensed aromatic ring group or a substituted or unsubstituted aryl group having 10 or more carbon atoms;
said spirofluorene derivatives represented by formula III:
wherein Ar1 represents a substituted or unsubstituted spirofluorene residue group, A5 to A8 each independently represent a substituted or unsubstituted aryl group having 6 to 40 carbon atoms; and
said compounds having condensed rings represented by formula IV:
wherein Ar2 represents a substituted or unsubstituted aromatic ring group having 6 to 40 carbon atoms, A9 to A11 each independently represent a substituted or unsubstituted arylene group having 6 to 40 carbon atoms, A12 to A14 each independently represent a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, an alkoxyl group having 1 to 6 carbon atoms, an aryloxyl group having 5 to 18 carbon atoms, an aralkyloxyl group having 7 to 18 carbon atoms, an arylamino group having 5 to 16 carbon atoms, a nitro group, a cyano group, an ester group having 1 to 6 carbon atoms or a halogen atom, and at least one of A9 to A14 represents a group having condensed aromatic rings.
11. The electroluminescence device according to claim 10, wherein the component A emits light.
12. The electroluminescence device according to claim 10, wherein component B is at least one compound selected from the group consisting of the anthracene derivatives represented by formula I and the anthracene derivatives represented by formula II.
13. The electroluminescence device according to claim 10, wherein the anthracene derivatives are represented by formula I-a:
wherein R1 to R10 each independently represent hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group which may be substituted, an alkoxyl group, an aryloxyl group, an alkylamino group, an alkenyl group, an arylamino group or a heterocyclic group which may be substituted,
a and b each represent an integer of 1 to 5,
atoms or groups represented by a plurality of R1 and R2 may be the same or different and may be bonded to each other to form a ring when a and b each represent an integer of 2 or greater,
groups represented by combinations of R3 and R4, R5 and R6, R7 and R8, and R9 and R10 may be bonded to each other to form a ring, and
L1 represents a single bond, \u2014O\u2014, \u2014S\u2014, \u2014N(R)\u2014, R representing an alkyl group or an aryl group which may be substituted, an alkylene group or an arylene group; or
represented by formula I-b:
wherein R11 to R20 each independently represent hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group which may be substituted, an alkoxyl group, an aryloxyl group, an alkylamino group, an arylamino group or a heterocyclic group which may be substituted,
c, d, e and f each represent an integer of 1 to 5,
atoms or groups represented by a plurality of R11, R12, R16 and R17 may be the same or different and may be bonded to each other to form a ring when c, d, e and f each represent an integer of 2 or greater,
groups represented by combinations of R13 and R14, and R18 and R19 may be bonded to each other to form a ring, and
L2 represents a single bond, \u2014O\u2014, \u2014S\u2014, \u2014N(R)\u2014, R representing an alkyl group or an aryl group which may be substituted, an alkylene group or an arylene group.
14. The electroluminescence device according to claim 10, wherein the anthracene derivatives are represented by formula II-a:
X1-An-X2\u2003\u2003(II-a)
wherein An represents a substituted or unsubstituted divalent anthracene residue group and X1 and X2 each independently represent a monovalent residue group derived from naphthalene, phenanthrene, fluoranthene, anthracene, pyrene, perylene, coronene, chrysene, picene, diphenylanthracene, carbazole, triphenylene, rubicene, benzoanthracene, phenylanthracene, bisanthracene, dianthracenylbenzene or dibenzoanthracene, which may be substituted or unsubstituted.
15. The electroluminescence device according to claim 10, wherein a weight ratio of component (A) to component (B) is 1:99 to 20:80.
16. The electroluminescence device according to claim 10, wherein a layer of a chalcogenide, a layer of a metal halide or a layer of a metal oxide is disposed at least on one surface of the pair of electrodes.
17. The electroluminescence device according to claim 10, wherein a mixed region comprising a reducing dopant and an organic substance or a mixed region comprising an oxidizing dopant and an organic substance is disposed at least on one surface of the pair of electrodes.
18. The electroluminescence device according to claim 10, wherein the layer of an organic light emitting medium has a thickness in a range of 10 to 400 nm.
19. The electroluminescence device according to claim 10, wherein the substituent of X3 is at least one selected from the group consisting of an alkyl group having 1 to 10 carbon atoms; an aryl group having 6 to 20 carbon atoms; and an alkoxyl group having 1 to 50 carbon atoms.
20. An organic light emitting medium which comprises:
(A) at least one arylamine compound, and
(B) at least one compound selected from the group consisting of anthracene derivatives, spirofluorene derivatives, compounds having condensed rings and metal complex compounds,
said at least one arylamine compound represented by formula V-a:
wherein
X3 represents a residue group derived from a substituted pyrene, and the substituent of X3 is an alkyl group having 1 to 10 carbon atoms; an aryl group having 6 to 20 carbon atoms; an aralkyl group having 7 to 50 carbon atoms; an alkoxyl group having 1 to 50 carbon atoms; or an aryloxyl group having 5 to 50 carbon atoms;
A15 to A18 each independently represent a hydrogen atom; an alkyl group having 1 to 50 carbon atoms; an aryl group having 5 to 50 carbon atoms; an aralkyl group having 7 to 50 carbon atom; a cycloalkyl group having 3 to 50 carbon atoms; an alkoxyl group having 1 to 50 carbon atoms; an aryloxyl group having 5 to 50 carbon atoms; an arylamino group having 5 to 50 carbon atoms; or an alkylamino group having 1 to 20 carbon atoms, each of A15 to A18 optionally substituted with at least one member selected from the group consisting of an alkyl group having 1 to 6 carbon atoms; a cycloalkyl group having 3 to 6 carbon atoms; an alkoxyl group having 1 to 6 carbon atoms; an aryloxyl group having 5 to 18 carbon atoms; an aralkyloxyl group having 7 to 18 carbon atoms; an arylamino group having 5 to 16 carbon atoms; a nitro group; a cyano group; an ester group having 1 to 6 carbon atoms; and a halogen atom;
g, h, i, and j each represent an integer from 0 to 5;
n represents an integer of 0 to 3; and
atoms and groups represented by a plurality of A15 to may be the same or different and may be bonded to each other to form a saturated or unsaturated ring when g, h, i, and each represent an integer of 2 or greater, and at least one of A15 to A18 represents a substituted or unsubstituted secondary or tertiary alkyl group having 3 to 10 carbon atoms;
or formula V-b:
wherein X3 represents a residue group derived from a substituted pyrene,
A15 to A18 each independently represent a hydrogen atom; an alkyl group having 1 to 50 carbon atoms; an aryl group having 5 to 50 carbon atoms; an aralkyl group having 7 to 50 carbon atom; a cycloalkyl group having 3 to 50 carbon atoms; an alkoxyl group having 1 to 50 carbon atoms; an aryloxyl group having 5 to 50 carbon atoms; an arylamino group having 5 to 50 carbon atoms; or an alkylamino group having 1 to 20 carbon atoms, each of A15 to A18 are optionally substituted with at least one member selected from the group consisting of an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, an alkoxyl group having 1 to 6 carbon atoms, an aryloxyl group having 5 to 18 carbon atoms, an aralkyloxyl group having 7 to 18 carbon atoms, an arylamino group having 5 to 16 carbon atoms, a nitro group, a cyano group, an ester group having 1 to 6 carbon atoms, and a halogen atom;
R24 and R25 each independently represent
an alkyl group having 1 to 10 carbon atoms; a substituted alkyl group having 1 to 10 carbon atoms; an aryl group having 6 to 20 carbon atoms; a substituted aryl group having 6 to 20 carbon atoms; an aralkyl group having 7 to 50 carbon atoms; a substituted aralkyl group having 7 to 50 carbon atoms; an alkoxyl group having 1 to 50 carbon atoms; a substituted alkoxyl group having 1 to 50 carbon atoms; an aryloxyl group having 5 to 50 carbon atoms; or a substituted aryloxyl group having 5 to 50 carbon atoms; where the substituent is at least one member selected from the group consisting of an alkyl group having 1 to 6 carbon atoms; a cycloalkyl group having 3 to 6 carbon atoms; an alkoxyl group having 1 to 6 carbon atoms; an aryloxyl group having 5 to 18 carbon atoms; an aralkyloxyl group having 7 to 18 carbon atoms; an arylamino group having 5 to 16 carbon atoms; a nitro group; a cyano group; an ester group having 1 to 6 carbon atoms; and a halogen atom; and at least one of R24 and R25 represents a secondary or tertiary alkyl group having 3 to 10 carbon atoms,
g, h, i and j each represent an integer of 0 to 5,
k and m each represent an integer of 0 to 2, and
atoms and groups represented by a plurality of A15 to A18 may be the same or different and may be bonded to each other to form a saturated or unsaturated ring when g, h, i and j each represent an integer of 2 or greater, and at least one of A15 to A18 represents a substituted or unsubstituted secondary or tertiary alkyl group having 3 to 10 carbon atoms;
said anthracene derivatives represented by formula I:
A1-L-A2\u2003\u2003(I)
wherein A1 and A2 are the same or different and each independently represent a substituted or unsubstituted monophenylanthryl group or a substituted or unsubstituted diphenylanthryl group, and L represents a single bond or a divalent bonding group, or said anthracene derivative being represented by formula II:
A3-An-A4\u2003\u2003(II)
wherein An represents a substituted or unsubstituted divalent anthracene residue group, A3 and A4 are the same or different and each independently represent a substituted or unsubstituted aryl group having 6 to 40 carbon atoms, at least one of A3 and A4 represents a substituted or unsubstituted monovalent condensed aromatic ring group or a substituted or unsubstituted aryl group having 10 or more carbon atoms; and
said spirofluorene derivative represented by formula III:
wherein Ar1 represents a substituted or unsubstituted spirofluorene residue group, A5 to A8 each independently represent a substituted or unsubstituted aryl group having 6 to 40 carbon atoms; and
said compounds having condensed rings represented by following formula IV:
wherein Ar2 represents a substituted or unsubstituted aromatic ring group having 6 to 40 carbon atoms, A9 to A11 each independently represent a substituted or unsubstituted arylene group having 6 to 40 carbon atoms, A12 to A14 each independently represent hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, an alkoxyl group having 1 to 6 carbon atoms, an aryloxyl group having 5 to 18 carbon atoms, an aralkyloxyl group having 7 to 18 carbon atoms, an arylamino group having 5 to 16 carbon atoms, nitro group, cyano group, an ester group having 1 to 6 carbon atoms or a halogen atom, and at least one of A9 to A14 represents a group having condensed aromatic rings.
21. The organic light emitting medium according to claim 20, wherein component B is at least one compound selected from the group consisting of the anthracene derivatives represented by formula I and the anthracene derivatives represented by formula II.
22. The organic light emitting medium according to claim 20, wherein the anthracene derivatives are represented by formula I-a:
wherein R1 to R10 each independently represent hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group which may be substituted, an alkoxyl group, an aryloxyl group, an alkylamino group, an alkenyl group, an arylamino group or a heterocyclic group which may be substituted,
a and b each represent an integer of 1 to 5,
atoms or groups represented by a plurality of R1 and R2 may be the same or different and may be bonded to each other to form a ring when a and b each represent an integer of 2 or greater,
groups represented by combinations of R3 and R4, R5 and R6, R7 and R8, and R9 and R10 may be bonded to each other to form a ring, and
L1 represents a single bond, \u2014O\u2014, \u2014S\u2014, \u2014N(R)\u2014, R representing an alkyl group or an aryl group which may be substituted, an alkylene group or an arylene group; or
represented by formula I-b:
wherein R11 to R20 each independently represent hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group which may be substituted, an alkoxyl group, an aryloxyl group, an alkylamino group, an arylamino group or a heterocyclic group which may be substituted,
c, d, e and f each represent an integer of 1 to 5,
atoms or groups represented by a plurality of R11, R12, R16 and R17 may be the same or different and may be bonded to each other to form a ring when c, d, e and f each represent an integer of 2 or greater,
groups represented by combinations of R13 and R14, and R18 and R19 may be bonded to each other to form a ring, and
L2 represents a single bond, \u2014O\u2014, \u2014S\u2014, \u2014N(R)\u2014, R representing an alkyl group or an aryl group which may be substituted, an alkylene group or an arylene group.
23. The organic light emitting medium according to claim 20, wherein the anthracene derivatives are represented by formula II-a:
X1-An-X2\u2003\u2003(II-a)
wherein An represents a substituted or unsubstituted divalent anthracene residue group and X1 and X2 each independently represent a monovalent residue group derived from naphthalene, phenanthrene, fluoranthene, anthracene, pyrene, perylene, coronene, chrysene, picene, diphenylanthracene, carbazole, triphenylene, rubicene, benzoanthracene, phenylanthracene, bisanthracene, dianthracenylbenzene or dibenzoanthracene, which may be substituted or unsubstituted.
24. The organic light emitting medium according to claim 20, wherein a weight ratio of component (A) to component (B) is 1:99 to 20:80.
25. The electroluminescence device according to claim 20, wherein the substituent of X3 is at least one selected from the group consisting of an alkyl group having 1 to 10 carbon atoms; an aryl group having 6 to 20 carbon atoms; and an alkoxyl group having 1 to 50 carbon atoms.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A method for speaker verification, comprising:
obtaining at least one set of test sentences by the speaker using a microphone for acoustic data collection and a glottal electromagnetic micropower sensor for electromagnetic data collection, said electromagnetic data collection related to the motions of the speaker’s tracheal and glottal tissues during speech production;
creating a plurality of speaker verification parameters by extracting parameters from said set of test sentences by the speaker;
collecting a plurality of data from the speaker using a microphone for acoustic data collection and a glottal electromagnetic micropower sensor for electromagnetic data collection, said electromagnetic data collection related to the motions of the speaker’s tracheal and glottal tissues during speech production;
using said plurality of data to create a plurality of parameters, comprising a glottal shape parameter (GSP) derived from sensing motion of the tracheal and glottal tissues, said parameters created by generating multiple feature vectors; and
comparing said speaker verification parameters with said parameters for speaker verification.
2. The method of claim 1, wherein creating the plurality of parameters comprises extracting a parameter from each of multiple repetitions of each of a set of test sentences by the speaker.
3. The method of claim 1, further comprising averaging the multiple feature vectors to produce a resultant feature vector.
4. The method of claim 1, wherein the GSP is based on average glottal cycle waveforms.
5. The method of claim 4, wherein the non-consecutive two-glottal cycle waveforms are averaged to produce the GSP.