Top vs Filtroscope

Boost your TOEIC score with 30,000+ practice questions, full mock tests, smart grammar training, vocabulary flashcards, and detailed performance analytics - all designed exclusively for the TOEIC Listening and Reading exam. TOP-Students is not a general English app. Every question, every explanation, and every feature is built around the official TOEIC format. Whether you're targeting 600, 750, 850, or 900+, this app gives you a clear path to get there. ==== 30,000+ TOEIC QUESTIONS - ALL 7 PARTS ==== Practice every section of the TOEIC exam: - Part 1: Photo Descriptions - Part 2: Question & Response - Part 3: Conversations - Part 4: Short Talks - Part 5: Incomplete Sentences - Part 6: Text Completion - Part 7: Reading Comprehension Every question comes with a detailed explanation - not just the correct answer, but why each option is right or wrong, and what strategy to apply on similar questions. ==== 3 PRACTICE MODES ==== - Quick Practice: Jump in for a fast training session on any part - Test Mode: Practice with the exact number of questions and time pressure of the real TOEIC - Smart Mode: The app analyzes your mistakes and creates personalized sessions targeting your weak grammar points ==== FULL MOCK TESTS ==== Simulate the real TOEIC exam under test conditions: - Full Mock Test (2 hours - Listening + Reading) - Listening-Only Mock Test (45 min) - Reading-Only Mock Test (1h 15min) Review every answer after completion. Resume unfinished tests anytime. Track your scores and compare across attempts. ==== SMART GRAMMAR TRAINING ==== Part 5 is where most points are lost, and gained. The app identifies exactly which grammar rules are holding you back and builds targeted practice sessions around them. Train across 12 grammar chapters: - Tenses (present, past, perfect, future) - Modals, prepositions, conditionals - Pronouns, determiners, verbal structures - Connectors and sentence structure Each chapter tracks your mastery level so you always know where to focus. ==== 2,000+ VOCABULARY FLASHCARDS ==== Master TOEIC business vocabulary with spaced repetition flashcards. The app schedules reviews at the optimal time to move words into long-term memory. - Choose your daily pace (5 to 50 new cards/day) - Pick your translation language (40+ languages available) - Practice Front-to-Back, Back-to-Front, or Mixed ==== DETAILED PERFORMANCE ANALYTICS ==== After every session, see exactly where you stand: - Estimated TOEIC score (0–990) with Listening and Reading breakdowns - Success rate by part and by grammar chapter - Mastery level per grammar topic - Progress tracking over time - Full history of every question you've answered Use these insights to build a smarter, more focused study plan. ==== MINI-GAMES FOR SPEED TRAINING ==== Take a break from traditional practice with fun grammar mini-games. Train your reflexes, reinforce key grammar rules, and build speed under pressure, all with an adjustable difficulty timer. ==== GRAMMAR COURSES ==== Master the grammar rules that matter most for the TOEIC with in-depth, structured courses, carefully written and adapted specifically for the TOEIC exam. Every grammar topic tested on the TOEIC is covered, so you have everything you need in one place. Each course is available in 50+ languages and tracks your progress as you go. ==== WHO IS THIS FOR ==== - University students preparing for the TOEIC - Professionals and job seekers who need a strong TOEIC score - Anyone targeting 600, 750, 850, 900 or higher - Students who want structured, exam-focused training - not generic English lessons Start training today, your next TOEIC score starts here ! DISCLAIMER TOEIC is a registered trademark of ETS. This app is not affiliated with, endorsed by, or sponsored by ETS. All practice questions are independently created to reflect the TOEIC Listening and Reading format.

Filtroscope permet de tracer des circuits de filtres électroniques et d'en obtenir automatiquement : • la fonction de transfert (expression littérale), • le diagramme de Bode (gain et phase), • la réponse en amplitude, • une visualisation à l'oscilloscope des signaux d'entrée et de sortie. Idéal pour les étudiants en CPGE et en Licence, et pour les enseignants de physique. 100 % hors-ligne, sans publicité, sans collecte de données : tous les calculs s'effectuent sur votre appareil.